ANGLE: Upgrade to version 1.2.30d6c255d238

The following patches have been changed:

0001-Fix-compilation-for-MSVC-2008-and-std-tuple.patch
  Removed because it is no longer possible to build ANGLE with MSVC2008

0002-Fix-compilation-of-ANGLE-with-mingw-tdm64-gcc-4.8.1.patch
  Removed because the minimum version of MinGW moved to 4.8.2

0005-Fix-build-when-SSE2-is-not-available.patch
  Removed because it was fixed upstream

0006-Fix-compilation-of-libGLESv2-with-older-MinGW-w64-he.patch
  Removed because older versions of MinGW are not supported

0007-Fix-ANGLE-build-with-Microsoft-Visual-Studio-14-CTP.patch
  Removed because it was fixed upstream

Task-number: QTBUG-41903
Change-Id: I976d30802f7f6fee725cf9a9f1325d5e82609835
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>

1 files changed, 10 insertions, 3 deletions

diff --git a/src/3rdparty/angle/src/compiler/translator/ParseContext.cpp b/src/3rdparty/angle/src/compiler/translator/ParseContext.cpp
index ff0a49667c..37969b5468 100644
--- a/src/3rdparty/angle/src/compiler/translator/ParseContext.cpp
+++ b/src/3rdparty/angle/src/compiler/translator/ParseContext.cpp
@@ -1004,12 +1004,12 @@ void TParseContext::handleExtensionDirective(const TSourceLoc& loc, const char*
     directiveHandler.handleExtension(srcLoc, extName, behavior);
 }
 
-void TParseContext::handlePragmaDirective(const TSourceLoc& loc, const char* name, const char* value)
+void TParseContext::handlePragmaDirective(const TSourceLoc& loc, const char* name, const char* value, bool stdgl)
 {
     pp::SourceLocation srcLoc;
     srcLoc.file = loc.first_file;
     srcLoc.line = loc.first_line;
-    directiveHandler.handlePragma(srcLoc, name, value);
+    directiveHandler.handlePragma(srcLoc, name, value, stdgl);
 }
 
 /////////////////////////////////////////////////////////////////////////////////
@@ -1364,11 +1364,18 @@ TIntermAggregate* TParseContext::parseInvariantDeclaration(const TSourceLoc &inv
     {
         error(identifierLoc, "undeclared identifier declared as invariant", identifier->c_str());
         recover();
-
         return NULL;
     }
     else
     {
+        const TString kGlFrontFacing("gl_FrontFacing");
+        if (*identifier == kGlFrontFacing)
+        {
+            error(identifierLoc, "identifier should not be declared as invariant", identifier->c_str());
+            recover();
+            return NULL;
+        }
+        symbolTable.addInvariantVarying(*identifier);
         const TVariable *variable = getNamedVariable(identifierLoc, identifier, symbol);
         ASSERT(variable);
         const TType &type = variable->getType();