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Add more allowances for relaxed error checking mode: Warn instead of error on use of a disabled extension, allow 'f' suffix on floating point literals, and allow #version after tokens.

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27113 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2014-06-18 23:02:00 +00:00
parent fd30542a0f
commit 7e991e7be1
5 changed files with 113 additions and 56 deletions
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4
glslang/MachineIndependent/Versions.cpp
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@ -367,6 +367,10 @@ void TParseContext::requireExtensions(TSourceLoc loc, int numExtensions, const c
bool warned = false;
for (int i = 0; i < numExtensions; ++i) {
TExtensionBehavior behavior = getExtensionBehavior(extensions[i]);
if (behavior == EBhDisable && (messages & EShMsgRelaxedErrors)) {
infoSink.info.message(EPrefixWarning, "The following extension must be enabled to use this feature:", loc);
behavior = EBhWarn;
}
if (behavior == EBhWarn) {
infoSink.info.message(EPrefixWarning, ("extension " + TString(extensions[i]) + " is being used for " + featureDesc).c_str(), loc);
warned = true;