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Author SHA1 Message Date
Richard Smith 2a15b74605 Accept braced-init-lists in conditions, and, in passing, dramatically improve 
the diagnostic for using a parenthesized direct-initializer in a condition.

llvm-svn: 151137
 2012-02-22 06:49:09 +00:00
Dmitri Gribenko 800ddf3dda Generalize -Wempty-body: warn when statement body is empty (closes: PR11329) 
* if, switch, range-based for: warn if semicolon is on the same line.
* for, while: warn if semicolon is on the same line and either next
statement is compound statement or next statement has more
indentation.

Replacing the semicolon with {} or moving the semicolon to the next
line will always silence the warning.

Tests from SemaCXX/if-empty-body.cpp merged into SemaCXX/warn-empty-body.cpp.

llvm-svn: 150515
 2012-02-14 22:14:32 +00:00
Douglas Gregor 67ca40c419 Eliminate the "minimal" and printing parser actions, which only ever 
worked for C anyway. Also kills the -cc1 options -parse-noop and
-parse-print-callbacks.

llvm-svn: 109392
 2010-07-26 04:08:02 +00:00
Daniel Dunbar 8fbe78f6fc Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 
- This is designed to make it obvious that %clang_cc1 is a "test variable"
   which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
   can be useful to redefine what gets run as 'clang -cc1' (for example, to set
   a default target).

llvm-svn: 91446
 2009-12-15 20:14:24 +00:00
Daniel Dunbar a45cf5b6b0 Rename clang to clang-cc. 
Tests and drivers updated, still need to shuffle dirs.

llvm-svn: 67602
 2009-03-24 02:24:46 +00:00
Cedric Venet 08438133da Add svn:eol-style=native to some files 
Correct two files with inconsistent lines endings.

llvm-svn: 64564
 2009-02-14 20:20:19 +00:00
Argyrios Kyrtzidis f602e427e9 Fix test case. 
llvm-svn: 56012
 2008-09-09 20:56:12 +00:00
Argyrios Kyrtzidis 2b4072fe55 Implement parser support for the 'condition' part of C++ selection-statements and iteration-statements (if/switch/while/for). 
Add new 'ActOnCXXConditionDeclarationExpr' action, called when the 'condition' is a declaration instead of an expression.

llvm-svn: 56007
 2008-09-09 20:38:47 +00:00