commit 26be18da8c440adf17244a4c4d41d56e27d0700b
author Geoff Lang <geofflang@chromium.org> Mon Apr 27 14:05:57 2015 -0400
committer Geoff Lang <geofflang@chromium.org> Wed Apr 29 17:06:31 2015 +0000
tree 5fa233b94668e52a13872d097de31cce4fe6cc0b
parent f74fef50cf47002daa155ba4dbab2bb8286eae20

Validate that all preprocessor function arguments are unique.

Fixes:
dEQP-GLES2.functional.shaders.preprocessor.invalid_function_definitions.unique_param_name_vertex
dEQP-GLES2.functional.shaders.preprocessor.invalid_function_definitions.unique_param_name_fragment

BUG=angleproject:989

Change-Id: I32198f1c9036c371b46e7ad2986a44e42fd38e20
Reviewed-on: https://chromium-review.googlesource.com/267396
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>

src/compiler/preprocessor/DiagnosticsBase.h

diff --git a/src/compiler/preprocessor/DiagnosticsBase.h b/src/compiler/preprocessor/DiagnosticsBase.h
index 9fd48be..a76ccb3 100644
--- a/src/compiler/preprocessor/DiagnosticsBase.h
+++ b/src/compiler/preprocessor/DiagnosticsBase.h
@@ -46,6 +46,7 @@
         PP_MACRO_UNTERMINATED_INVOCATION,
         PP_MACRO_TOO_FEW_ARGS,
         PP_MACRO_TOO_MANY_ARGS,
+        PP_MACRO_DUPLICATE_PARAMETER_NAMES,
         PP_CONDITIONAL_ENDIF_WITHOUT_IF,
         PP_CONDITIONAL_ELSE_WITHOUT_IF,
         PP_CONDITIONAL_ELSE_AFTER_ELSE,