commit dd21ecf80a6281a1af060b9383d57b2e79ecde7d
author Olli Etuaho <oetuaho@nvidia.com> Wed Jan 10 12:42:09 2018 +0200
committer Commit Bot <commit-bot@chromium.org> Tue Jan 23 09:21:05 2018 +0000
tree 8adda955a434bd81fd40d5d72f586b4a5c934142
parent 66f73b731e9738b2bc50d4a09ee5f419a1c938d0

Add const qualification to symbol accesses

All accesses to built-in symbols now happen through const-qualified
pointers.

This also encapsulates TSymbolTableLevel inside TSymbolTable.

This prepares for statically allocating built-in symbols.

BUG=angleproject:2267
TEST=angle_unittests

Change-Id: I473014d978daa765b4a733d761d6c08b28288776
Reviewed-on: https://chromium-review.googlesource.com/859959
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

src/compiler/translator/CollectVariables.cpp

diff --git a/src/compiler/translator/CollectVariables.cpp b/src/compiler/translator/CollectVariables.cpp
index 846bc64..0b7cd70 100644
--- a/src/compiler/translator/CollectVariables.cpp
+++ b/src/compiler/translator/CollectVariables.cpp
@@ -259,8 +259,8 @@
 void CollectVariablesTraverser::setBuiltInInfoFromSymbolTable(const char *name,
                                                               ShaderVariable *info)
 {
-    TVariable *symbolTableVar =
-        reinterpret_cast<TVariable *>(mSymbolTable->findBuiltIn(name, mShaderVersion));
+    const TVariable *symbolTableVar =
+        reinterpret_cast<const TVariable *>(mSymbolTable->findBuiltIn(name, mShaderVersion));
     ASSERT(symbolTableVar);
     const TType &type = symbolTableVar->getType();