[JSC] Fix build break since r199866

[Joonghun Park]

Add using namespace std statement.

[Joonghun Park]

Committed r199868: <http://trac.webkit.org/changeset/199868>

[Csaba Osztrogonác]

(In reply to comment #1)
> Committed r199868: <http://trac.webkit.org/changeset/199868>

And Darin landed one more fix: (I don't konw which build it fixed.)
http://trac.webkit.org/changeset/199870

But now the Apple Mac cloop build is broken:

/Volumes/Data/slave/elcapitan-cloop-debug/build/Source/JavaScriptCore/runtime/MathCommon.h:61:28: error: expected unqualified-id
    if (!constant || !std::isnormal(constant))
                           ^
/Volumes/Data/slave/elcapitan-cloop-debug/build/Source/JavaScriptCore/runtime/MathCommon.h:65:9: error: no member named 'frexp' in namespace 'std'; did you mean simply 'frexp'?
    if (std::frexp(constant, &exponent) != 0.5)
        ^~~~~~~~~~
        frexp

/Volumes/Data/slave/elcapitan-cloop-debug/build/Source/JavaScriptCore/runtime/MathCommon.h:77:25: error: no member named 'ldexp' in namespace 'std'; did you mean simply 'ldexp'?
    double reciprocal = std::ldexp(1, -exponent);
                        ^~~~~~~~~~
                        ldexp

/Volumes/Data/slave/elcapitan-cloop-debug/build/Source/JavaScriptCore/runtime/MathCommon.h:78:17: error: expected unqualified-id
    ASSERT(std::isnormal(reciprocal));
                ^

Common, nobody watches bots after landing random patches? Why ????
The original patch broke all Linux builds, the buildfixes broke the 
Apple Mac cloop build.

[Joonghun Park]

(In reply to comment #2)
> (In reply to comment #1)
> > Committed r199868: <http://trac.webkit.org/changeset/199868>
> 
> And Darin landed one more fix: (I don't konw which build it fixed.)
> http://trac.webkit.org/changeset/199870
> 
> But now the Apple Mac cloop build is broken:
> 
> /Volumes/Data/slave/elcapitan-cloop-debug/build/Source/JavaScriptCore/
> runtime/MathCommon.h:61:28: error: expected unqualified-id
>     if (!constant || !std::isnormal(constant))
>                            ^
> /Volumes/Data/slave/elcapitan-cloop-debug/build/Source/JavaScriptCore/
> runtime/MathCommon.h:65:9: error: no member named 'frexp' in namespace
> 'std'; did you mean simply 'frexp'?
>     if (std::frexp(constant, &exponent) != 0.5)
>         ^~~~~~~~~~
>         frexp
> 
> /Volumes/Data/slave/elcapitan-cloop-debug/build/Source/JavaScriptCore/
> runtime/MathCommon.h:77:25: error: no member named 'ldexp' in namespace
> 'std'; did you mean simply 'ldexp'?
>     double reciprocal = std::ldexp(1, -exponent);
>                         ^~~~~~~~~~
>                         ldexp
> 
> /Volumes/Data/slave/elcapitan-cloop-debug/build/Source/JavaScriptCore/
> runtime/MathCommon.h:78:17: error: expected unqualified-id
>     ASSERT(std::isnormal(reciprocal));
>                 ^
> 
> Common, nobody watches bots after landing random patches? Why ????
> The original patch broke all Linux builds, the buildfixes broke the 
> Apple Mac cloop build.

I'm sorry, Ossy. If it is not fixed soon, let me check it out again. My mac is at home, so I couldn't check mac cloop port in advance.

[Joonghun Park]

Reopening to attach new patch.

[Joonghun Park]

Created attachment 277039 [details]
To check EWS build status

[Csaba Osztrogonác]

(In reply to comment #5)
> Created attachment 277039 [details]
> To check EWS build status

FYI: there is no EWS for cloop build.

[Joonghun Park]

Created attachment 277040 [details]
Fix a typo ignoring style check warning. cloop build was successful

[WebKit Commit Bot]

Attachment 277040 [details] did not pass style-queue:


ERROR: Source/JavaScriptCore/runtime/MathCommon.h:36:  Do not use 'using namespace std;'.  [build/using_namespace] [4]
Total errors found: 1 in 2 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Joonghun Park]

Created attachment 277041 [details]
Change commit log to let this patch be reviewed.

[WebKit Commit Bot]

Attachment 277041 [details] did not pass style-queue:


ERROR: Source/JavaScriptCore/runtime/MathCommon.h:36:  Do not use 'using namespace std;'.  [build/using_namespace] [4]
Total errors found: 1 in 2 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Mark Lam]

Comment on attachment 277041 [details]
Change commit log to let this patch be reviewed.

r=me

[Darin Adler]

Comment on attachment 277041 [details]
Change commit log to let this patch be reviewed.

View in context: https://bugs.webkit.org/attachment.cgi?id=277041&action=review

> Source/JavaScriptCore/runtime/MathCommon.h:36
> +using namespace std;

I think the correct fix is to add an include so we get the "std::" versions of these rather than doing this.

[Mark Lam]

Comment on attachment 277041 [details]
Change commit log to let this patch be reviewed.

r- per Darin's comment.

[Benjamin Poulain]

Quick fix: http://trac.webkit.org/changeset/199913
Let's see if the bots like that better.

[Joonghun Park]

Created attachment 277105 [details]
Follow up to Bejamin's quick fix

[WebKit Commit Bot]

Comment on attachment 277105 [details]
Follow up to Bejamin's quick fix

Clearing flags on attachment: 277105

Committed r199943: <http://trac.webkit.org/changeset/199943>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.