Comment parsing: don't parse comment marker followed by a digit as a command
since no Doxygen command starts with a digit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163909 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/CommentLexer.cpp b/lib/AST/CommentLexer.cpp
index fde2c40..31a09f7 100644
--- a/lib/AST/CommentLexer.cpp
+++ b/lib/AST/CommentLexer.cpp
@@ -226,6 +226,11 @@
return skipWhitespace(BufferPtr, BufferEnd) == BufferEnd;
}
+bool isCommandNameStartCharacter(char C) {
+ return (C >= 'a' && C <= 'z') ||
+ (C >= 'A' && C <= 'Z');
+}
+
bool isCommandNameCharacter(char C) {
return (C >= 'a' && C <= 'z') ||
(C >= 'A' && C <= 'Z') ||
@@ -340,7 +345,7 @@
}
// Don't make zero-length commands.
- if (!isCommandNameCharacter(*TokenPtr)) {
+ if (!isCommandNameStartCharacter(*TokenPtr)) {
formTextToken(T, TokenPtr);
return;
}