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124 Commits

Author SHA1 Message Date
Chris Lattner 88aae9188a make the preprocessor listen to linemarker directives in -E mode, 
PR6101.  This is based on a patch and testcase by Jordy Rose!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101097 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-13 00:01:41 +00:00
Douglas Gregor dbf8ee630e Entering the main source file in the preprocessor can fail if the 
source file has been changed. Handle that failure more gracefully.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98727 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-17 15:44:30 +00:00
Kovarththanan Rajaratnam 193575455e Use SmallString instead of SmallVector 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98436 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-13 10:17:05 +00:00
Kovarththanan Rajaratnam a5d10c4df4 Rename to addPPCallbacks since we're effectively adding a callback and maybe chaining it to an existing one 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97913 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-07 07:30:06 +00:00
Benjamin Kramer e396007efa Revert 97324. Chris says this cleanup could hurt -E performance. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97331 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-27 18:02:51 +00:00
Benjamin Kramer 8caa6c56b1 Simplify code. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97324 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-27 14:22:08 +00:00
Benjamin Kramer ddeea56443 Add an overload of Preprocessor::getSpelling which takes a SmallVector and 
returns a StringRef. Use it to simplify some repetitive code.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97322 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-27 13:44:12 +00:00
Benjamin Kramer 3ff2a4b861 Avoid an instantiation of std::sort. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93882 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-19 17:42:20 +00:00
Chris Lattner 13d555859c Neil points out that this could be simplified, do it. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90927 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-09 02:08:14 +00:00
Chris Lattner 807b93ee6a fix -dM with variadic macros, PR5699 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90735 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-07 01:58:34 +00:00
Chris Lattner f744934600 some code cleanup. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90732 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-07 01:42:56 +00:00
Steve Naroff d76fbda5da Integrate the following from the 'objective-rewrite' branch: 
http://llvm.org/viewvc/llvm-project?view=rev&revision=71473



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90688 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-06 01:02:14 +00:00
Daniel Dunbar 29cf746aef Add PreprocessorOutputOptions to CompilerInvocation, and move initialization to 
clang-cc/Options.cpp

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86828 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-11 10:07:44 +00:00
Daniel Dunbar 775bee71ad Add PreprocessorOutputOptions, for things like -dM, -C, -CC which control -E 
mode.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86827 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-11 10:07:22 +00:00
Ted Kremenek 3e27c01eb4 Fix buffer overflow in PrintMacroDefinition() by inverting the check to see if the target buffer needs to be resized. Fixes <rdar://problem/7255377>. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85872 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-03 06:18:05 +00:00
Daniel Dunbar 01eb9b9683 PR5218: Replace IdentifierInfo::getName with StringRef version, now that clients 
are updated.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84447 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-18 21:17:35 +00:00
Daniel Dunbar 5ffe14ca96 Move misc clients to IdentifierInfo StringRef API. 
- strcmp -> ==
 - OS.write(II->getName() ...) -> OS << II->getNameStr()
 - Avoid std::string concatenation
 - Use getNameStr().str() when an std::string is really needed.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84437 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-18 20:26:27 +00:00
Mike Stump 1eb4433ac4 Remove tabs, and whitespace cleanups. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-09 15:08:12 +00:00
Chris Lattner ed2d7c4ffd no really, add the lines :) 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73367 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-15 04:08:28 +00:00
Chris Lattner 3ee211fd15 Fix PR2741 by making our newline tracking be aware of newlines that 
can occur in the middle of comment tokens.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73365 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-15 01:25:23 +00:00
Eli Friedman 3e753e279d PR4288: Make -dD (dump macros with preprocessed source) play nicely with 
# line directives.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72724 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-02 07:55:39 +00:00
Jay Foad beaaccd8e2 Use v.data() instead of &v[0] when SmallVector v might be empty. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72210 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-21 09:52:38 +00:00
Eli Friedman ac8d6298a8 Clean up some unnecessary includes. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72101 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-19 04:30:57 +00:00
Eli Friedman b09f6e15c5 Move clang-cc.h to lib/Frontend/Utils.h, and move the associated .cpp 
files to lib/Frontend.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72099 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-19 04:14:29 +00:00