Author: kremenek
Date: Fri Mar 20 19:25:09 2009
New Revision: 67424
URL: http://llvm.org/viewvc/llvm-project?rev=67424&view=rev
Log:
Add back warning about a PTH file not containing any identifiers, but don't make
it a hard error.
Modified:
cfe/trunk/lib/Lex/PTHLexer.cpp
Modified: cfe/trunk/lib/Lex/PTHLexer.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/PTHLexer.cpp?rev=67424&r1=67423&r2=67424&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/PTHLexer.cpp (original)
+++ cfe/trunk/lib/Lex/PTHLexer.cpp Fri Mar 20 19:25:09 2009
@@ -675,6 +675,12 @@
llvm::OwningPtr<PTHStringIdLookup>
SL(PTHStringIdLookup::Create(StringIdTable,
BufBeg));
+
+ // Issue a warning about the PTH file containing no identifiers.
+ if (!FL->isEmpty() && SL->isEmpty()) {
+ InvalidPTH(Diags, "PTH file contains no identifiers.");
+ }
+
// Get the location of the spelling cache.
const unsigned char* spellingBaseOffset = PrologueOffset +
sizeof(uint32_t)*3;
const unsigned char* spellingBase = BufBeg + ReadLE32(spellingBaseOffset);
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