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Commit d853ee42 by Nicola Pero Committed by Nicola Pero
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In gcc/: 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com> 

In gcc/:
2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>	

	* c-parser.c (c_parser_objc_at_property_declaration): Improved
	error message.	
	
2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_lex_one_token): Updated and reindented some
	comments.  No changes in code.

In gcc/cp/:
2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_at_property_declaration): Improved
	error message.

In gcc/testsuite/:
2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/property/at-property-29.m: New.
	* obj-c++.dg/property/at-property-29.mm: New.

From-SVN: r168698
parent f2ee78b8
Showing with 68 additions and 12 deletions
gcc/ChangeLog
2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
* c-parser.c (c_parser_objc_at_property_declaration): Improved
error message.
2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
* c-parser.c (c_lex_one_token): Updated and reindented some
comments. No changes in code.
2011-01-11 Ian Lance Taylor <iant@google.com>
* godump.c (go_output_var): Don't output the variable if there is
......
gcc/c-parser.c
......@@ -253,8 +253,7 @@ c_lex_one_token (c_parser *parser, c_token *token)
/* We found an Objective-C "pq" keyword (in, out,
inout, bycopy, byref, oneway). They need special
care because the interpretation depends on the
context.
*/
context. */
if (parser->objc_pq_context)
{
token->type = CPP_KEYWORD;
......@@ -275,21 +274,19 @@ c_lex_one_token (c_parser *parser, c_token *token)
you can't use 'in' as the name of the running
variable in a C for loop. We could potentially
try to add code here to disambiguate, but it
seems a reasonable limitation.
*/
seems a reasonable limitation. */
token->type = CPP_KEYWORD;
token->keyword = rid_code;
break;
}
/* Else, "pq" keywords outside of the "pq" context are
not keywords, and we fall through to the code for
normal tokens.
*/
normal tokens. */
}
else if (c_dialect_objc () && OBJC_IS_PATTR_KEYWORD (rid_code))
{
/* We found an Objective-C "property attribute" keyword
(readonly, copies, getter, setter, ivar). These are
/* We found an Objective-C "property attribute"
keyword (getter, setter, readonly, etc). These are
only valid in the property context. */
if (parser->objc_property_attr_context)
{
......@@ -310,8 +307,7 @@ c_lex_one_token (c_parser *parser, c_token *token)
protected, public, try, catch, throw) without a
preceding '@' sign. Do nothing and fall through to
the code for normal tokens (in C++ we would still
consider the CXX ones keywords, but not in C).
*/
consider the CXX ones keywords, but not in C). */
;
}
else
......@@ -7961,8 +7957,12 @@ c_parser_objc_at_property_declaration (c_parser *parser)
case RID_SETTER:
if (c_parser_next_token_is_not (parser, CPP_EQ))
{
if (keyword == RID_GETTER)
c_parser_error (parser,
"missing %<=%> (after %<getter%> attribute)");
else
c_parser_error (parser,
"getter/setter attribute must be followed by %<=%>");
"missing %<=%> (after %<setter%> attribute)");
syntax_error = true;
break;
}
......
gcc/cp/ChangeLog
2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
* parser.c (cp_parser_objc_at_property_declaration): Improved
error message.
2011-01-11 Dodji Seketeli <dodji@redhat.com>
PR debug/46955
......
gcc/cp/parser.c
......@@ -23087,8 +23087,12 @@ cp_parser_objc_at_property_declaration (cp_parser *parser)
case RID_SETTER:
if (cp_lexer_next_token_is_not (parser->lexer, CPP_EQ))
{
if (keyword == RID_GETTER)
cp_parser_error (parser,
"getter/setter/ivar attribute must be followed by %<=%>");
"missing %<=%> (after %<getter%> attribute)");
else
cp_parser_error (parser,
"missing %<=%> (after %<setter%> attribute)");
syntax_error = true;
break;
}
......@@ -23135,6 +23139,10 @@ cp_parser_objc_at_property_declaration (cp_parser *parser)
break;
}
/* FIXME: "@property (setter, assign);" will generate a spurious
"error: expected ‘)’ before ‘,’ token". This is because
cp_parser_require, unlike the C counterpart, will produce an
error even if we are in error recovery. */
if (!cp_parser_require (parser, CPP_CLOSE_PAREN, RT_CLOSE_PAREN))
{
cp_parser_skip_to_closing_parenthesis (parser,
......
gcc/testsuite/ChangeLog
2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
* objc.dg/property/at-property-29.m: New.
* obj-c++.dg/property/at-property-29.mm: New.
2011-01-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* go.test/go-test.exp (go-set-goarch): New proc.
......
gcc/testsuite/obj-c++.dg/property/at-property-29.mm 0 → 100644
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, January 2011. */
/* { dg-do compile } */
#include <objc/objc.h>
@interface MyRootClass
{
Class isa;
}
/* Test missing '=' in setter/getter attributes. */
@property (getter) int property_a; /* { dg-error "missing .=. .after .getter. attribute." } */
@property (setter) int property_b; /* { dg-error "missing .=. .after .setter. attribute." } */
@property (assign, getter) int property_c; /* { dg-error "missing .=. .after .getter. attribute." } */
@end
gcc/testsuite/objc.dg/property/at-property-29.m 0 → 100644
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, January 2011. */
/* { dg-do compile } */
#include <objc/objc.h>
@interface MyRootClass
{
Class isa;
}
/* Test missing '=' in setter/getter attributes. */
@property (getter) int property_a; /* { dg-error "missing .=. .after .getter. attribute." } */
@property (setter) int property_b; /* { dg-error "missing .=. .after .setter. attribute." } */
@property (assign, getter) int property_c; /* { dg-error "missing .=. .after .getter. attribute." } */
@end
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