[clang-tools-extra] afc4958 - [pseudo] Add dangling-else guard to missing if-statement variants

[Sam McCall via cfe-commits]

Author: Sam McCall
Date: 2022-07-27T09:08:34+02:00
New Revision: afc4958f5ad004309bb982c24147bc3d562add74

URL: https://github.com/llvm/llvm-project/commit/afc4958f5ad004309bb982c24147bc3d562add74
DIFF: https://github.com/llvm/llvm-project/commit/afc4958f5ad004309bb982c24147bc3d562add74.diff

LOG: [pseudo] Add dangling-else guard to missing if-statement variants

Added: 
    

Modified: 
    clang-tools-extra/pseudo/lib/cxx/CXX.cpp

Removed: 
    


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diff  --git a/clang-tools-extra/pseudo/lib/cxx/CXX.cpp b/clang-tools-extra/pseudo/lib/cxx/CXX.cpp
index fe9eb930469e..a0a252c50b98 100644
--- a/clang-tools-extra/pseudo/lib/cxx/CXX.cpp
+++ b/clang-tools-extra/pseudo/lib/cxx/CXX.cpp
@@ -300,12 +300,17 @@ llvm::DenseMap<ExtensionID, RuleGuard> buildGuards() {
       {rule::contextual_zero::NUMERIC_CONSTANT,
        TOKEN_GUARD(numeric_constant, Tok.text() == "0")},
 
-      // FIXME: the init-statement variants are missing?
       {rule::selection_statement::IF__L_PAREN__condition__R_PAREN__statement,
        guardNextTokenNotElse},
+      {rule::selection_statement::
+           IF__L_PAREN__init_statement__condition__R_PAREN__statement,
+       guardNextTokenNotElse},
       {rule::selection_statement::
            IF__CONSTEXPR__L_PAREN__condition__R_PAREN__statement,
        guardNextTokenNotElse},
+      {rule::selection_statement::
+           IF__CONSTEXPR__L_PAREN__init_statement__condition__R_PAREN__statement,
+       guardNextTokenNotElse},
 
       // The grammar distinguishes (only) user-defined vs plain string literals,
       // where the clang lexer distinguishes (only) encoding types.