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reduce indentation. 

llvm-svn: 91262
This commit is contained in:
Chris Lattner 2009-12-14 04:26:45 +00:00
parent 8f3c70e909
commit 676268e45a
1 changed files with 14 additions and 15 deletions
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29
clang/lib/Lex/PPExpressions.cpp
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@ -142,22 +142,21 @@ static bool EvaluateValue(PPValue &Result, Token &PeekTok, DefinedTracker &DT,
// 'defined' or if it is a macro. Note that we check here because many
// keywords are pp-identifiers, so we can't check the kind.
if (IdentifierInfo *II = PeekTok.getIdentifierInfo()) {
if (II->isStr("defined")) {
// Handle "defined X" and "defined(X)".
// Handle "defined X" and "defined(X)".
if (II->isStr("defined"))
return(EvaluateDefined(Result, PeekTok, DT, ValueLive, PP));
} else {
// If this identifier isn't 'defined' or one of the special
// preprocessor keywords and it wasn't macro expanded, it turns
// into a simple 0, unless it is the C++ keyword "true", in which case it
// turns into "1".
if (ValueLive)
PP.Diag(PeekTok, diag::warn_pp_undef_identifier) << II;
Result.Val = II->getTokenID() == tok::kw_true;
Result.Val.setIsUnsigned(false); // "0" is signed intmax_t 0.
Result.setRange(PeekTok.getLocation());
PP.LexNonComment(PeekTok);
return false;
}
// If this identifier isn't 'defined' or one of the special
// preprocessor keywords and it wasn't macro expanded, it turns
// into a simple 0, unless it is the C++ keyword "true", in which case it
// turns into "1".
if (ValueLive)
PP.Diag(PeekTok, diag::warn_pp_undef_identifier) << II;
Result.Val = II->getTokenID() == tok::kw_true;
Result.Val.setIsUnsigned(false); // "0" is signed intmax_t 0.
Result.setRange(PeekTok.getLocation());
PP.LexNonComment(PeekTok);
return false;
}
switch (PeekTok.getKind()) {