hanchenye-llvm-project

Commit Graph

Author	SHA1	Message	Date
Douglas Gregor	c5e07f5c11	Improve the Objective-C common-type computation used by the ternary operator. The Objective-C common-type computation had a few problems that required a significant rework, including: - Quadradic behavior when finding the common base type; now it's linear. - Keeping around type arguments when computing the common type between a specialized and an unspecialized type - Introducing redundant protocol qualifiers. Part of rdar://problem/6294649. Also fixes rdar://problem/19572837 by addressing a longstanding bug in ASTContext::CollectInheritedProtocols(). llvm-svn: 241544	2015-07-07 03:58:01 +00:00
Andy Gibbs	c6e68daac0	Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive. llvm-svn: 166280	2012-10-19 12:44:48 +00:00
Fariborz Jahanian	b107143fed	Fix a bug in calculation of composite type of conditional expressions of objc pointer types where one type is the immediate base type of the other. // rdar://9296866 llvm-svn: 129718	2011-04-18 21:16:59 +00:00

Author

SHA1

Message

Date

Douglas Gregor

c5e07f5c11

Improve the Objective-C common-type computation used by the ternary operator.

The Objective-C common-type computation had a few problems that
required a significant rework, including:
  - Quadradic behavior when finding the common base type; now it's
  linear.
  - Keeping around type arguments when computing the common type
  between a specialized and an unspecialized type
  - Introducing redundant protocol qualifiers.

Part of rdar://problem/6294649. Also fixes rdar://problem/19572837 by
addressing a longstanding bug in
ASTContext::CollectInheritedProtocols().

llvm-svn: 241544

2015-07-07 03:58:01 +00:00

Andy Gibbs

c6e68daac0

Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive.

llvm-svn: 166280

2012-10-19 12:44:48 +00:00

Fariborz Jahanian

b107143fed

Fix a bug in calculation of composite type

of conditional expressions of objc pointer types
where one type is the immediate base type of the
other. // rdar://9296866

llvm-svn: 129718

2011-04-18 21:16:59 +00:00

3 Commits