aadaf78d65
add some helper methods for removing and replacing text, this makes the
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rewriter more robust.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46622 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-31 19:51:04 +00:00
dcbc5b0b07
Make rewriter::inserttext return a bool to indicate if it failed.
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Add a RewriteTest::ReplaceStmt method to factor the 'checking for
rewrite failed + emitting diagnostic if so' code.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46619 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-31 19:37:57 +00:00
d3c25ddb59
add some assertions so that the rewriter dies violently with a useful
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error instead of subtly with a mysterious one.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46287 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-23 23:37:15 +00:00
6298b8c021
remove attribution from makefiles.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45412 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 20:02:25 +00:00
0bc735ffcf
Don't attribute in file headers anymore. See llvmdev for the
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discussion of this change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45410 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 19:59:25 +00:00
21d1aedfcf
remove some temporary code.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43906 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 20:53:07 +00:00
fab21b6d73
add a getAtOffset() member to simplify some code.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43905 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 20:51:02 +00:00
8b0c2f659d
Add a new RewriteRope data structure which is a smarter way to represent the text
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backing a rewrite buffer than using an std::vector<char>. This class was hacked
together very quickly and needs to be cleaned up, but it seems to work. It speeds
up rewriting a a 7M file from 6.43s to 0.24s on my machine. The impl could also
be made to be a lot more algorithmically sound.
This produces identical output to using vector on this testcase, if it causes a
problems or bugs are encountered, it can be disabled by changing the
RewriteBuffer::Buffer typedef back.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43884 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 07:35:14 +00:00
d425a27cd0
minor cleanups
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43881 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 04:41:04 +00:00
74a0c77ce6
use std::copy instead of memcpy for abstraction.
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Disable rewrite-tabs. This speeds up processing of the commentified huge
crazy testcase steve gave me from 20s to 6.6s in a release build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43880 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 04:27:23 +00:00
116c089384
Fix a rewriter bug that fariborz hit, when an @interface was the very very very
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first thing in the file.
The trick is that text replacement should go after the insert point,
not before it, because it will be replacing text after the point, not before
it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43879 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-08 04:09:59 +00:00
24abb10c42
Fix an inverted conditional,
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--chris
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43789 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-06 23:06:16 +00:00
54a2f071a3
Expose InsertText, fixing an oversight.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43643 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-02 17:26:47 +00:00
d6690b20b3
simplify change.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43348 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-25 17:18:59 +00:00
075eb6eae0
Fix a bug steve noticed when handling nested rewrites. We now turn this:
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NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
into:
NSAutoreleasePool * pool = objc_msgSend(objc_msgSend(objc_getClass("NSAutoreleasePool"), sel_getUid("alloc")), sel_getUid("init"));
instead of:
NSAutoreleasePool * pool = objc_msgSend(objc_msgSend(objc_getClass("NSAutoreleasePool"), sel_getUid("alloc")), sel_getUid("init"))utoreleasePool"), sel_getUid("alloc")) init];
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43347 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-25 17:17:34 +00:00
01c5748c29
Add new API to rewrite one stmt/expr with another.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43101 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-17 22:35:30 +00:00
9d62a5b31e
The size returned by Rewriter::getRangeSize should include
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the size of the last token.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43092 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-17 21:23:07 +00:00
674af95412
Fix location processing of @encode: the range should include the @ sign.
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@selector probably gets this wrong also.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43048 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-16 22:51:17 +00:00
311ff02fae
Add a new Rewriter::getRangeSize method.
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Rename SourceRange::Begin()/End() to getBegin()/getEnd() for
consistency with other code.
Start building the rewriter towards handling @encode.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43047 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-16 22:36:42 +00:00
2c64b7b938
Push the rewriter forward a bit more. Now it rewrites
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#import to #include's as a test.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43041 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-16 21:07:07 +00:00
57c337d9ab
haha, my devious plot is complete:
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$ clang rewrite.c -rewrite-test
prints:
int foo() {
b: foo();
f: foo();
foo();
}
for:
int foo() {
b: foo();
f: foo();
foo();
}
amazing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42944 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-13 00:46:29 +00:00
03b0710435
With this I can now insert stuff before tabs, woo.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42942 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-13 00:21:23 +00:00
88d0ed0c58
Woo, tab deletion now works. Next lets see if we can
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insert stuff.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42941 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-13 00:17:04 +00:00
7c239606f3
another step forward in rewriter stuff. This still has
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some incredibly subtle details that I'm working on getting
right.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42940 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-13 00:11:23 +00:00
8a12c2777c
Push the rewriting APIs along. Build a trivial client that replaces tabs
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with x's for now. The APIs are all unimplemented, so it doesn't do
anything yet! :)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42868 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11 18:38:32 +00:00
8bd12b848b
Initial checkin of rewriter interface. It is just stubbed out for now.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41990 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-15 22:21:22 +00:00
Chris Lattner
Fariborz Jahanian