GLSL: Disallow 'shared' in nested scopes.

This implements Khronos-private specification bug 16130.
2017-06-08 10:13:15 -06:00 · 2017-06-08 10:13:15 -06:00 · dd56173d04
commit dd56173d04
parent c5f2ab965f
4 changed files with 609 additions and 599 deletions
--- a/glslang/MachineIndependent/glslang.y
+++ b/glslang/MachineIndependent/glslang.y
@ -1231,6 +1231,7 @@ storage_qualifier
        $$.qualifier.storage = EvqBuffer;
    }
    | SHARED {
+        parseContext.globalCheck($1.loc, "shared");
        parseContext.profileRequires($1.loc, ECoreProfile | ECompatibilityProfile, 430, E_GL_ARB_compute_shader, "shared");
        parseContext.profileRequires($1.loc, EEsProfile, 310, 0, "shared");
        parseContext.requireStage($1.loc, EShLangCompute, "shared");
--- a/glslang/MachineIndependent/glslang_tab.cpp
+++ b/glslang/MachineIndependent/glslang_tab.cpp