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PTHLexer now owns the Token vector.

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llvm-svn: 60136
This commit is contained in:
Ted Kremenek
2008-11-27 00:38:24 +00:00
parent d1dda5339d
commit 1f50dc899f
3 changed files with 27 additions and 36 deletions
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15
clang/lib/Lex/PTHLexer.cpp
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@@ -16,16 +16,8 @@
#include "clang/Basic/TokenKinds.h"
using namespace clang;
PTHLexer::PTHLexer(Preprocessor& pp, SourceLocation fileloc,
const Token *TokArray, unsigned NumTokens)
: PreprocessorLexer(&pp, fileloc),
Tokens(TokArray),
LastTokenIdx(NumTokens - 1),
CurTokenIdx(0) {
assert(NumTokens >= 1);
assert(Tokens[LastTokenIdx].is(tok::eof));
}
PTHLexer::PTHLexer(Preprocessor& pp, SourceLocation fileloc)
: PreprocessorLexer(&pp, fileloc), CurTokenIdx(0) {}
Token PTHLexer::GetToken() {
Token Tok = Tokens[CurTokenIdx];
@@ -104,7 +96,8 @@ bool PTHLexer::LexEndOfFile(Token &Tok) {
}
void PTHLexer::setEOF(Token& Tok) {
Tok = Tokens[LastTokenIdx];
assert(!Tokens.empty());
Tok = Tokens[Tokens.size()-1];
}
void PTHLexer::DiscardToEndOfLine() {