RESOLVED FIXED Bug 88592
Math.pow on iOS does not support denormal numbers. 
https://bugs.webkit.org/show_bug.cgi?id=88592
Summary Math.pow on iOS does not support denormal numbers.
Gavin Barraclough
Reported 2012-06-07 16:38:22 PDT
Import an implementation from fdlibm, detect cases where it is safe to use the system implementation & where we should fall back to fdlibm.
Attachments
fix (14.48 KB, patch)
2012-06-07 16:44 PDT, Gavin Barraclough 		fpizlo: review+
DetailsFormatted DiffDiff
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Gavin Barraclough
Comment 1 2012-06-07 16:44:16 PDT
Created attachment 146415 [details] fix
WebKit Review Bot
Comment 2 2012-06-07 16:47:59 PDT
Attachment 146415 [details] did not pass style-queue: Source/JavaScriptCore/runtime/MathObject.cpp:226: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:230: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:361: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:362: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:363: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:365: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:366: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:367: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:368: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:373: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:396: Extra space before ( in function call [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:398: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:398: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:398: Extra space between int and k [whitespace/declaration] [3] Source/JavaScriptCore/runtime/MathObject.cpp:399: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:400: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:401: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:401: Missing spaces around >> [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:402: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:402: Missing spaces around == [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:402: Tests for true/false, null/non-null, and zero/non-zero should all be done without equality comparisons. [readability/comparison_to_zero] [5] Source/JavaScriptCore/runtime/MathObject.cpp:403: Missing spaces around | [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:403: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:403: Tests for true/false, null/non-null, and zero/non-zero should all be done without equality comparisons. [readability/comparison_to_zero] [5] Source/JavaScriptCore/runtime/MathObject.cpp:404: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:405: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:406: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:406: Missing spaces around >> [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:407: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:407: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:408: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:409: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:409: Missing spaces around == [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:409: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:411: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:411: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:412: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:413: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:413: More than one command on the same line [whitespace/newline] [4] Source/JavaScriptCore/runtime/MathObject.cpp:413: Missing spaces around | [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:415: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:416: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:416: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:417: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:417: Else clause should never be on same line as else (use 2 lines) [whitespace/newline] [4] Source/JavaScriptCore/runtime/MathObject.cpp:417: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:419: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:420: Missing spaces around | [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:426: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:426: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:426: z_h is incorrectly named. Don't use underscores in your identifier names. [readability/naming] [4] Source/JavaScriptCore/runtime/MathObject.cpp:426: z_l is incorrectly named. Don't use underscores in your identifier names. [readability/naming] [4] Source/JavaScriptCore/runtime/MathObject.cpp:426: p_h is incorrectly named. Don't use underscores in your identifier names. [readability/naming] [4] Source/JavaScriptCore/runtime/MathObject.cpp:426: p_l is incorrectly named. Don't use underscores in your identifier names. [readability/naming] [4] Source/JavaScriptCore/runtime/MathObject.cpp:427: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:427: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:428: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:428: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:429: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:429: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:430: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:430: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:432: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:432: More than one command on the same line [whitespace/newline] [4] Source/JavaScriptCore/runtime/MathObject.cpp:432: Missing spaces around = [whitespace/operators] [4] Source/JavaScriptCore/runtime/MathObject.cpp:432: Missing spaces around >> [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:433: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:433: More than one command on the same line [whitespace/newline] [4] Source/JavaScriptCore/runtime/MathObject.cpp:434: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:434: More than one command on the same line [whitespace/newline] [4] Source/JavaScriptCore/runtime/MathObject.cpp:435: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:435: More than one command on the same line [whitespace/newline] [4] Source/JavaScriptCore/runtime/MathObject.cpp:438: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:438: Missing spaces around | [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:438: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:438: Tests for true/false, null/non-null, and zero/non-zero should all be done without equality comparisons. [readability/comparison_to_zero] [5] Source/JavaScriptCore/runtime/MathObject.cpp:441: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:441: Boolean expressions that span multiple lines should have their operators on the left side of the line instead of the right side. [whitespace/operators] [4] Source/JavaScriptCore/runtime/MathObject.cpp:441: Missing spaces around == [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:441: Tests for true/false, null/non-null, and zero/non-zero should all be done without equality comparisons. [readability/comparison_to_zero] [5] Source/JavaScriptCore/runtime/MathObject.cpp:442: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:442: Missing spaces around == [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:442: Tests for true/false, null/non-null, and zero/non-zero should all be done without equality comparisons. [readability/comparison_to_zero] [5] Source/JavaScriptCore/runtime/MathObject.cpp:443: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:450: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:451: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:451: Missing spaces around < [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:452: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:452: Missing spaces around >= [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:452: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:452: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:453: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:453: Missing spaces around >= [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:453: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:454: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:454: Missing spaces around >> [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:455: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:456: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:456: Missing spaces around >> [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:457: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:457: Missing spaces around << [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:457: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:457: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:458: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:458: Missing spaces around == [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:458: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:458: Tests for true/false, null/non-null, and zero/non-zero should all be done without equality comparisons. [readability/comparison_to_zero] [5] Source/JavaScriptCore/runtime/MathObject.cpp:459: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:459: Missing spaces around >> [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:460: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:460: Missing spaces around << [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:460: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:460: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:461: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:462: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:463: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:466: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:466: Missing spaces around == [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:466: Tests for true/false, null/non-null, and zero/non-zero should all be done without equality comparisons. [readability/comparison_to_zero] [5] Source/JavaScriptCore/runtime/MathObject.cpp:467: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:467: Missing spaces around == [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:468: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:468: Missing spaces around | [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:468: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:468: Tests for true/false, null/non-null, and zero/non-zero should all be done without equality comparisons. [readability/comparison_to_zero] [5] Source/JavaScriptCore/runtime/MathObject.cpp:469: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:469: Extra space between return and y [whitespace/declaration] [3] Source/JavaScriptCore/runtime/MathObject.cpp:470: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:471: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:471: Missing spaces around >= [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:472: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:473: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:473: Missing spaces around < [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:474: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:475: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:475: Missing spaces around == [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:475: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:476: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:476: More than one command on the same line [whitespace/newline] [4] Source/JavaScriptCore/runtime/MathObject.cpp:476: Else clause should never be on same line as else (use 2 lines) [whitespace/newline] [4] Source/JavaScriptCore/runtime/MathObject.cpp:476: Missing spaces around / [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:476: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:477: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:477: One line control clauses should not use braces. [whitespace/braces] [4] Source/JavaScriptCore/runtime/MathObject.cpp:478: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:478: Missing spaces around == [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:478: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:478: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:479: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:479: Missing spaces around == [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:479: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:480: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:480: Missing spaces around >= [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:481: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:482: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:483: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:485: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:487: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:487: Missing spaces around == [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:487: Tests for true/false, null/non-null, and zero/non-zero should all be done without equality comparisons. [readability/comparison_to_zero] [5] Source/JavaScriptCore/runtime/MathObject.cpp:488: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:488: Missing spaces around == [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:488: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:488: Missing space before { [whitespace/braces] [5] Source/JavaScriptCore/runtime/MathObject.cpp:488: Tests for true/false, null/non-null, and zero/non-zero should all be done without equality comparisons. [readability/comparison_to_zero] [5] Source/JavaScriptCore/runtime/MathObject.cpp:489: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:490: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:490: Missing spaces around / [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:490: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:491: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:491: Missing spaces around < [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:492: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:492: Missing spaces around | [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:492: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:492: Tests for true/false, null/non-null, and zero/non-zero should all be done without equality comparisons. [readability/comparison_to_zero] [5] Source/JavaScriptCore/runtime/MathObject.cpp:493: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:493: Missing spaces around / [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:494: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:494: Missing spaces around == [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:494: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:495: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:496: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:497: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:498: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:499: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:501: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:501: Missing spaces around >> [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:504: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:504: Missing spaces around | [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:504: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:504: Tests for true/false, null/non-null, and zero/non-zero should all be done without equality comparisons. [readability/comparison_to_zero] [5] Source/JavaScriptCore/runtime/MathObject.cpp:506: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:507: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:507: Missing spaces around | [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:507: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:507: Tests for true/false, null/non-null, and zero/non-zero should all be done without equality comparisons. [readability/comparison_to_zero] [5] Source/JavaScriptCore/runtime/MathObject.cpp:510: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:511: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:511: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:511: Missing space before { [whitespace/braces] [5] Source/JavaScriptCore/runtime/MathObject.cpp:512: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:512: Missing spaces around <= [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:512: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:513: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:513: Missing spaces around >= [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:513: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:514: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:515: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:516: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:516: Missing spaces around < [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:516: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:516: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:517: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:517: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:517: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:520: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:521: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:522: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:523: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:524: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:525: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:526: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:527: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:528: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:528: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:528: s_l is incorrectly named. Don't use the single letter 'l' as an identifier name. [readability/naming] [4] Source/JavaScriptCore/runtime/MathObject.cpp:528: t_h is incorrectly named. Don't use underscores in your identifier names. [readability/naming] [4] Source/JavaScriptCore/runtime/MathObject.cpp:528: t_l is incorrectly named. Don't use underscores in your identifier names. [readability/naming] [4] Source/JavaScriptCore/runtime/MathObject.cpp:529: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:530: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:531: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:531: Missing spaces around < [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:531: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:532: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:532: More than one command on the same line [whitespace/newline] [4] Source/JavaScriptCore/runtime/MathObject.cpp:532: Missing space before { [whitespace/braces] [5] Source/JavaScriptCore/runtime/MathObject.cpp:533: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:533: Missing spaces around >> [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:534: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:535: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:536: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:536: Missing spaces around | [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:537: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:537: Missing spaces around = [whitespace/operators] [4] Source/JavaScriptCore/runtime/MathObject.cpp:537: Missing spaces around <= [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:537: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:537: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:538: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:538: Missing spaces around = [whitespace/operators] [4] Source/JavaScriptCore/runtime/MathObject.cpp:538: Missing spaces around < [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:538: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:538: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:539: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:539: More than one command on the same line [whitespace/newline] [4] Source/JavaScriptCore/runtime/MathObject.cpp:539: Missing spaces around = [whitespace/operators] [4] Source/JavaScriptCore/runtime/MathObject.cpp:539: Missing spaces around += [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:540: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:542: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:543: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:544: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:544: Missing spaces around / [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:545: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:546: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:547: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:548: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:549: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:550: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:550: Missing spaces around >> [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:551: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:552: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:553: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:554: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:555: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:556: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:557: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:558: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:559: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:560: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:561: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:562: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:563: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:564: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:565: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:566: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:567: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:568: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:569: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:570: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:571: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:572: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:573: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:574: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:575: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:578: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:579: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:580: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:581: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:582: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:583: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:584: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:585: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:585: Missing spaces around >= [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:586: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:586: Missing spaces around | [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:586: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:586: Tests for true/false, null/non-null, and zero/non-zero should all be done without equality comparisons. [readability/comparison_to_zero] [5] Source/JavaScriptCore/runtime/MathObject.cpp:587: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:588: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:589: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:589: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:590: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:590: One line control clauses should not use braces. [whitespace/braces] [4] Source/JavaScriptCore/runtime/MathObject.cpp:591: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:591: Missing spaces around >= [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:591: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:591: Extra space before ) in if [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:592: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:592: Missing spaces around | [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:592: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:592: Tests for true/false, null/non-null, and zero/non-zero should all be done without equality comparisons. [readability/comparison_to_zero] [5] Source/JavaScriptCore/runtime/MathObject.cpp:593: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:594: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:595: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:595: Missing spaces around <= [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:595: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:596: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:596: One line control clauses should not use braces. [whitespace/braces] [4] Source/JavaScriptCore/runtime/MathObject.cpp:597: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:601: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:602: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:602: Missing spaces around >> [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:603: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:604: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:605: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:605: Missing spaces around >> [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:606: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:606: Missing spaces around >> [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:607: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:608: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:608: Missing spaces around >> [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:609: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:609: Missing spaces around | [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:610: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:610: Missing spaces around < [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:610: Missing space before ( in if( [whitespace/parens] [5] Source/JavaScriptCore/runtime/MathObject.cpp:610: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:611: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:612: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:613: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:614: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:615: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:616: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:617: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:618: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:619: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:620: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:621: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:621: Missing spaces around / [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:622: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:623: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:624: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:624: Missing spaces around << [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:625: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:625: Missing spaces around >> [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:625: More than one command on the same line in if [whitespace/parens] [4] Source/JavaScriptCore/runtime/MathObject.cpp:625: Missing space after , [whitespace/comma] [3] Source/JavaScriptCore/runtime/MathObject.cpp:626: Tab found; better to use spaces [whitespace/tab] [1] Source/JavaScriptCore/runtime/MathObject.cpp:626: Else clause should never be on same line as else (use 2 lines) [whitespace/newline] [4] Source/JavaScriptCore/runtime/MathObject.cpp:626: Missing spaces around << [whitespace/operators] [3] Source/JavaScriptCore/runtime/MathObject.cpp:Failed to run "['Tools/Scripts/check-webkit-style', '--diff-files', u'Source/JavaScriptCore/ChangeLog', u'Source..." exit_code: 1 626: __HI is incorrectly named. Don't use underscores in your identifier names. [readability/naming] [4] Source/JavaScriptCore/runtime/MathObject.cpp:627: Tab found; better to use spaces [whitespace/tab] [1] Total errors found: 371 in 2 files If any of these errors are false positives, please file a bug against check-webkit-style.
Gavin Barraclough
Comment 3 2012-06-07 17:30:14 PDT
Fixed in r119775.
Csaba Osztrogonác
Comment 4 2015-02-15 00:30:47 PST
(In reply to comment #3) > Fixed in r119775. Isn't this already fixed in iOS? When can we remove this 2.5 old years old and 400 lines long workaround?
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