| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
------------------------------------------------------------------------
r323008 | vsapsai | 2018-01-20 00:41:47 +0100 (Sat, 20 Jan 2018) | 32 lines
[Lex] Fix crash on code completion in comment in included file.
This fixes PR32732 by updating CurLexerKind to reflect available lexers.
We were hitting null pointer in Preprocessor::Lex because CurLexerKind
was CLK_Lexer but CurLexer was null. And we set it to null in
Preprocessor::HandleEndOfFile when exiting a file with code completion
point.
To reproduce the crash it is important for a comment to be inside a
class specifier. In this case in Parser::ParseClassSpecifier we improve
error recovery by pushing a semicolon token back into the preprocessor
and later on try to lex a token because we haven't reached the end of
file.
Also clang crashes only on code completion in included file, i.e. when
IncludeMacroStack is not empty. Though we reset CurLexer even if include
stack is empty. The difference is that during pushing back a semicolon
token, preprocessor calls EnterCachingLexMode which decides it is
already in caching mode because various lexers are null and
IncludeMacroStack is not empty. As the result, CurLexerKind remains
CLK_Lexer instead of updating to CLK_CachingLexer.
rdar://problem/34787685
Reviewers: akyrtzi, doug.gregor, arphaman
Reviewed By: arphaman
Subscribers: cfe-commits, kfunk, arphaman, nemanjai, kbarton
Differential Revision: https://reviews.llvm.org/D41688
------------------------------------------------------------------------
git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_60@323333 91177308-0d34-0410-b5e6-96231b3b80d8
|
| |
|
|
|
|
|
|
| |
single underscore.
rdar://24677150
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@274314 91177308-0d34-0410-b5e6-96231b3b80d8
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
This commit fixes the IdentifierIterator to actually include identifiers
from a PCH or precompiled preamble when there is also a global module
index. This was causing code-completion (outside of C++) and
typo-correction to be missing global identifiers defined in the
PCH/preamble. Typo-correction has been broken since we first started
using the module index, whereas code-completion only started relying on
identifier iterator in r232793.
rdar://problem/25642879
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@268471 91177308-0d34-0410-b5e6-96231b3b80d8
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
latest macro definition. Needs more work.
Summary: Passes all tests (+ the new one with code completion), but needs a thorough review in part related to modules.
Reviewers: doug.gregor
Reviewed By: alexfh
CC: cfe-commits, rsmith
Differential Revision: http://llvm-reviews.chandlerc.com/D41
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164610 91177308-0d34-0410-b5e6-96231b3b80d8
|
| |
|
|
|
|
|
|
| |
_Foo) from code-completion results when they come from a system
header.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108338 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
|
definitions from a precompiled header. This ensures that
code-completion with macro names behaves the same with or without
precompiled headers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92497 91177308-0d34-0410-b5e6-96231b3b80d8
|
