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Warning for #pragma once. GLSL and HLSL. Addresses #824.

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This commit is contained in:
John Kessenich 2018-02-11 22:04:45 -07:00
parent b5bf536b5f
commit 23ea3db3e5
5 changed files with 15 additions and 0 deletions
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2
Test/baseResults/preprocessor.pragma.vert.err
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@ -0,0 +1,2 @@
WARNING: 0:10: '#pragma once' : not implemented

2
Test/baseResults/preprocessor.pragma.vert.out
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@ -7,6 +7,8 @@
#pragma undefined_pragma(x,4)
#pragma once
int main(){
}

2
Test/preprocessor.pragma.vert
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@ -7,5 +7,7 @@
#pragma undefined_pragma(x, 4)
#pragma once
int main() {
}

2
glslang/MachineIndependent/ParseHelper.cpp
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@ -266,6 +266,8 @@ void TParseContext::handlePragma(const TSourceLoc& loc, const TVector<TString>&
if (tokens.size() != 1)
error(loc, "extra tokens", "#pragma", "");
intermediate.setUseStorageBuffer();
} else if (tokens[0].compare("once") == 0) {
warn(loc, "not implemented", "#pragma once", "");
}
}

7
hlsl/hlslParseHelper.cpp
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@ -550,6 +550,13 @@ void HlslParseContext::handlePragma(const TSourceLoc& loc, const TVector<TString
warn(loc, "unknown pack_matrix pragma value", tokens[2].c_str(), "");
globalUniformDefaults.layoutMatrix = globalBufferDefaults.layoutMatrix = ElmRowMajor;
}
return;
}
// Handle once
if (lowerTokens[0] == "once") {
warn(loc, "not implemented", "#pragma once", "");
return;
}
}