diff options
Diffstat (limited to 'source/slang/emit.cpp')
| -rw-r--r-- | source/slang/emit.cpp | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/source/slang/emit.cpp b/source/slang/emit.cpp index 20b9856c5..c135090c1 100644 --- a/source/slang/emit.cpp +++ b/source/slang/emit.cpp @@ -21,9 +21,6 @@ struct SharedEmitContext // The target language we want to generate code for CodeGenTarget target; - // A set of words reserved by the target - Dictionary<String, String> reservedWords; - // The string of code we've built so far StringBuilder sb; @@ -385,48 +382,12 @@ struct EmitVisitor Emit(text.begin(), text.end()); } - bool isReservedWord(String const& name) - { - return context->shared->reservedWords.TryGetValue(name) != nullptr; - } - void emitName( String const& inName, CodePosition const& loc) { String name = inName; - // By default, we would like to emit a name in the generated - // code exactly as it appeared in the soriginal program. - // When that isn't possible, we'd like to emit a name as - // close to the original as possible (to ensure that existing - // debugging tools still work reasonably well). - // - // One reason why a name might not be allowed as-is is that - // it could collide with a reserved word in the target language. - // Another reason is that it might not follow a naming convention - // imposed by the target (e.g., in GLSL names starting with - // `gl_` or containing `__` are reserved). - // - // Given a name that should not be allowed, we want to - // change it to a name that *is* allowed. e.g., by adding - // `_` to the end of a reserved word. - // - // The next problem this creates is that the modified name - // could not collide with an existing use of the same - // (valid) name. - // - // For now we are going to solve this problem in a simple - // and ad hoc fashion, but longer term we'll want to do - // something sytematic. - - if (isReservedWord(name)) - { - // TODO(tfoley): Need to put this back in, as part of lowering. - -// name = name + "_"; - } - advanceToSourceLocation(loc); emit(name); } @@ -3261,159 +3222,6 @@ struct EmitVisitor throw "unimplemented"; } } - - void registerReservedWord( - String const& name) - { - context->shared->reservedWords.Add(name, name); - } - - void registerReservedWords() - { - #define WORD(NAME) registerReservedWord(#NAME) - - switch (context->shared->target) - { - case CodeGenTarget::GLSL: - WORD(attribute); - WORD(const); - WORD(uniform); - WORD(varying); - WORD(buffer); - - WORD(shared); - WORD(coherent); - WORD(volatile); - WORD(restrict); - WORD(readonly); - WORD(writeonly); - WORD(atomic_unit); - WORD(layout); - WORD(centroid); - WORD(flat); - WORD(smooth); - WORD(noperspective); - WORD(patch); - WORD(sample); - WORD(break); - WORD(continue); - WORD(do); - WORD(for); - WORD(while); - WORD(switch); - WORD(case); - WORD(default); - WORD(if); - WORD(else); - WORD(subroutine); - WORD(in); - WORD(out); - WORD(inout); - WORD(float); - WORD(double); - WORD(int); - WORD(void); - WORD(bool); - WORD(true); - WORD(false); - WORD(invariant); - WORD(precise); - WORD(discard); - WORD(return); - - WORD(lowp); - WORD(mediump); - WORD(highp); - WORD(precision); - WORD(struct); - WORD(uint); - - WORD(common); - WORD(partition); - WORD(active); - WORD(asm); - WORD(class); - WORD(union); - WORD(enum); - WORD(typedef); - WORD(template); - WORD(this); - WORD(resource); - - WORD(goto); - WORD(inline); - WORD(noinline); - WORD(public); - WORD(static); - WORD(extern); - WORD(external); - WORD(interface); - WORD(long); - WORD(short); - WORD(half); - WORD(fixed); - WORD(unsigned); - WORD(superp); - WORD(input); - WORD(output); - WORD(filter); - WORD(sizeof); - WORD(cast); - WORD(namespace); - WORD(using); - - #define CASE(NAME) \ - WORD(NAME ## 2); WORD(NAME ## 3); WORD(NAME ## 4) - - CASE(mat); - CASE(dmat); - CASE(mat2x); - CASE(mat3x); - CASE(mat4x); - CASE(dmat2x); - CASE(dmat3x); - CASE(dmat4x); - CASE(vec); - CASE(ivec); - CASE(bvec); - CASE(dvec); - CASE(uvec); - CASE(hvec); - CASE(fvec); - - #undef CASE - - #define CASE(NAME) \ - WORD(NAME ## 1D); \ - WORD(NAME ## 2D); \ - WORD(NAME ## 3D); \ - WORD(NAME ## Cube); \ - WORD(NAME ## 1DArray); \ - WORD(NAME ## 2DArray); \ - WORD(NAME ## 3DArray); \ - WORD(NAME ## CubeArray);\ - WORD(NAME ## 2DMS); \ - WORD(NAME ## 2DMSArray) \ - /* end */ - - #define CASE2(NAME) \ - CASE(NAME); \ - CASE(i ## NAME); \ - CASE(u ## NAME) \ - /* end */ - - CASE2(sampler); - CASE2(image); - CASE2(texture); - - #undef CASE2 - #undef CASE - break; - - default: - break; - } - } }; String emitEntryPoint( @@ -3474,9 +3282,6 @@ String emitEntryPoint( EmitVisitor visitor(&context); - // TODO: this should only need to take the shared context - visitor.registerReservedWords(); - auto translationUnitSyntax = translationUnit->SyntaxNode.Ptr(); |