diff options
author | Liang Qi <liang.qi@theqtcompany.com> | 2015-04-22 09:04:29 +0200 |
---|---|---|
committer | Liang Qi <liang.qi@theqtcompany.com> | 2015-04-22 09:25:54 +0200 |
commit | aed5a7168354c6ae47687d20b4bd3f0adcc14f8e (patch) | |
tree | d2060479a7c12fdba8c1955e5d363754feffabb8 /src/3rdparty/angle/src/compiler/translator/ConstantUnion.h | |
parent | d3d10cf23d61f4a011f1a7e9abdee1a92717e80f (diff) | |
parent | 628fa13ea4d6ff0e2e2ee76c9adfc78676de3c59 (diff) |
Merge remote-tracking branch 'origin/5.5' into dev
Conflicts:
src/corelib/statemachine/qstatemachine.cpp
src/corelib/statemachine/qstatemachine_p.h
src/gui/painting/qdrawhelper.cpp
src/plugins/platforms/xcb/qxcbnativeinterface.cpp
src/plugins/platforms/xcb/qxcbwindow.cpp
src/plugins/platforms/xcb/qxcbwindow.h
src/testlib/qtestblacklist.cpp
src/tools/qdoc/node.cpp
src/tools/qdoc/node.h
tests/auto/gui/painting/qcolor/tst_qcolor.cpp
Change-Id: I6c78b7b162001712d5774293f501b06b4ff32684
Diffstat (limited to 'src/3rdparty/angle/src/compiler/translator/ConstantUnion.h')
-rw-r--r-- | src/3rdparty/angle/src/compiler/translator/ConstantUnion.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/3rdparty/angle/src/compiler/translator/ConstantUnion.h b/src/3rdparty/angle/src/compiler/translator/ConstantUnion.h index 5e86c64805..31ff2ccfa7 100644 --- a/src/3rdparty/angle/src/compiler/translator/ConstantUnion.h +++ b/src/3rdparty/angle/src/compiler/translator/ConstantUnion.h @@ -4,8 +4,8 @@ // found in the LICENSE file. // -#ifndef _CONSTANT_UNION_INCLUDED_ -#define _CONSTANT_UNION_INCLUDED_ +#ifndef COMPILER_TRANSLATOR_CONSTANTUNION_H_ +#define COMPILER_TRANSLATOR_CONSTANTUNION_H_ #include <assert.h> @@ -254,7 +254,10 @@ public: ConstantUnion operator<<(const ConstantUnion& constant) const { ConstantUnion returnValue; - assert(type == constant.type); + // The signedness of the second parameter might be different, but we + // don't care, since the result is undefined if the second parameter is + // negative, and aliasing should not be a problem with unions. + assert(constant.type == EbtInt || constant.type == EbtUInt); switch (type) { case EbtInt: returnValue.setIConst(iConst << constant.iConst); break; case EbtUInt: returnValue.setUConst(uConst << constant.uConst); break; @@ -267,7 +270,7 @@ public: ConstantUnion operator&(const ConstantUnion& constant) const { ConstantUnion returnValue; - assert(type == constant.type); + assert(constant.type == EbtInt || constant.type == EbtUInt); switch (type) { case EbtInt: returnValue.setIConst(iConst & constant.iConst); break; case EbtUInt: returnValue.setUConst(uConst & constant.uConst); break; @@ -340,4 +343,4 @@ private: TBasicType type; }; -#endif // _CONSTANT_UNION_INCLUDED_ +#endif // COMPILER_TRANSLATOR_CONSTANTUNION_H_ |