avoid copying MCAsmInfo by value, add an (extremely low prio) fixme.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82911 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-mc/AsmLexer.cpp b/tools/llvm-mc/AsmLexer.cpp
index be8f60d..99055c6 100644
--- a/tools/llvm-mc/AsmLexer.cpp
+++ b/tools/llvm-mc/AsmLexer.cpp
@@ -243,10 +243,8 @@
}
bool AsmLexer::isAtStartOfComment(char Char) {
- for (const char *p = MAI.getCommentString(); *p != 0; ++p)
- if (Char == *p)
- return true;
- return false;
+ // FIXME: This won't work for multi-character comment indicators like "//".
+ return Char == *MAI.getCommentString();
}
AsmToken AsmLexer::LexToken() {
diff --git a/tools/llvm-mc/AsmLexer.h b/tools/llvm-mc/AsmLexer.h
index 0c2ec13..0696abc 100644
--- a/tools/llvm-mc/AsmLexer.h
+++ b/tools/llvm-mc/AsmLexer.h
@@ -30,7 +30,7 @@
/// AsmLexer - Lexer class for assembly files.
class AsmLexer : public MCAsmLexer {
SourceMgr &SrcMgr;
- const MCAsmInfo MAI;
+ const MCAsmInfo &MAI;
const char *CurPtr;
const MemoryBuffer *CurBuf;