[cfe-commits] r125587 - in /cfe/trunk: lib/Parse/ParseExpr.cpp test/Index/complete-objc-message.m
Douglas Gregor
dgregor at apple.com
Tue Feb 15 11:17:31 PST 2011
Author: dgregor
Date: Tue Feb 15 13:17:31 2011
New Revision: 125587
URL: http://llvm.org/viewvc/llvm-project?rev=125587&view=rev
Log:
When we encounter an Objective-C class name in an expression, followed
by the code completion token, treat this as a class message send where
the opening square bracket is missing. Fixes <rdar://problem/6970911>.
Modified:
cfe/trunk/lib/Parse/ParseExpr.cpp
cfe/trunk/test/Index/complete-objc-message.m
Modified: cfe/trunk/lib/Parse/ParseExpr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseExpr.cpp?rev=125587&r1=125586&r2=125587&view=diff
==============================================================================
--- cfe/trunk/lib/Parse/ParseExpr.cpp (original)
+++ cfe/trunk/lib/Parse/ParseExpr.cpp Tue Feb 15 13:17:31 2011
@@ -669,12 +669,17 @@
break;
}
- // If we have an Objective-C class name followed by an identifier and
- // either ':' or ']', this is an Objective-C class message send that's
- // missing the opening '['. Recovery appropriately.
- if (getLang().ObjC1 && Tok.is(tok::identifier) && !InMessageExpression) {
+ // If we have an Objective-C class name followed by an identifier
+ // and either ':' or ']', this is an Objective-C class message
+ // send that's missing the opening '['. Recovery
+ // appropriately. Also take this path if we're performing code
+ // completion after an Objective-C class name.
+ if (getLang().ObjC1 &&
+ ((Tok.is(tok::identifier) && !InMessageExpression) ||
+ Tok.is(tok::code_completion))) {
const Token& Next = NextToken();
- if (Next.is(tok::colon) || Next.is(tok::r_square))
+ if (Tok.is(tok::code_completion) ||
+ Next.is(tok::colon) || Next.is(tok::r_square))
if (ParsedType Typ = Actions.getTypeName(II, ILoc, getCurScope()))
if (Typ.get()->isObjCObjectOrInterfaceType()) {
// Fake up a Declarator to use with ActOnTypeName.
Modified: cfe/trunk/test/Index/complete-objc-message.m
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Index/complete-objc-message.m?rev=125587&r1=125586&r2=125587&view=diff
==============================================================================
--- cfe/trunk/test/Index/complete-objc-message.m (original)
+++ cfe/trunk/test/Index/complete-objc-message.m Tue Feb 15 13:17:31 2011
@@ -171,6 +171,10 @@
}
@end
+void test_missing_open_more() {
+ A *a = A class_method3];
+}
+
// RUN: c-index-test -code-completion-at=%s:23:19 %s | FileCheck -check-prefix=CHECK-CC1 %s
// CHECK-CC1: {TypedText categoryClassMethod}
// CHECK-CC1: {TypedText classMethod1:}{Placeholder (id)}{HorizontalSpace }{TypedText withKeyword:}{Placeholder (int)}
@@ -294,3 +298,4 @@
// RUN: c-index-test -code-completion-at=%s:141:23 %s | FileCheck -check-prefix=CHECK-CCD %s
// RUN: c-index-test -code-completion-at=%s:141:30 %s | FileCheck -check-prefix=CHECK-CCE %s
+// RUN: c-index-test -code-completion-at=%s:175:12 %s | FileCheck -check-prefix=CHECK-CLASS-RESULT %s
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