[libclang] Fix assertion hit when code-completing inside a function macro with more
arguments than it should accept.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175925 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Lex/PPMacroExpansion.cpp b/lib/Lex/PPMacroExpansion.cpp
index 3e68fbd..99ab134 100644
--- a/lib/Lex/PPMacroExpansion.cpp
+++ b/lib/Lex/PPMacroExpansion.cpp
@@ -620,8 +620,10 @@
EOFTok.setLength(0);
ArgTokens.push_back(EOFTok);
++NumActuals;
- assert(NumFixedArgsLeft != 0 && "Too many arguments parsed");
- --NumFixedArgsLeft;
+ if (!ContainsCodeCompletionTok || NumFixedArgsLeft != 0) {
+ assert(NumFixedArgsLeft != 0 && "Too many arguments parsed");
+ --NumFixedArgsLeft;
+ }
}
// Okay, we either found the r_paren. Check to see if we parsed too few