Detect and give error on second occurrence of #version.

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24347 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-12-04 20:08:16 +00:00 · 2013-12-04 20:08:16 +00:00 · 66cdf36521
commit 66cdf36521
parent ef9c8ab207
8 changed files with 12 additions and 7 deletions
--- a/glslang/MachineIndependent/preprocessor/PpContext.h
+++ b/glslang/MachineIndependent/preprocessor/PpContext.h
@ -208,6 +208,7 @@ protected:

    InputSrc *currentInput;
    bool errorOnVersion;
+    bool versionSeen;

    //
    // from Pp.cpp