[Bug c/36367] warning for questionable compound expression
--- Comment #2 from pzhao at gcc dot gnu dot org 2010-03-31 09:58 --- Author: ebotcazou Date: Thu May 29 11:33:17 2008 New Revision: 136154 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=136154 Log: * tree-nested.c (check_for_nested_with_variably_modified): Fix typo. Added: trunk/gcc/testsuite/gcc.dg/nested-func-6.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-nested.c -- pzhao at gcc dot gnu dot org changed: What|Removed |Added Status|NEW |RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36367
[Bug c/36367] warning for questionable compound expression
--- Comment #4 from pzhao at gcc dot gnu dot org 2010-04-01 09:19 ---
Sorry! I have misunderstood this issue before.
Is it to ask for warn at the following test case?
=
int foo (int a)
{
return a;
}
int bar (int c)
{
if (foo (1), c) // Warn foo(1) don't have obvious side-effects here?
return 1;
else
return 0;
}
===
--
pzhao at gcc dot gnu dot org changed:
What|Removed |Added
Last reconfirmed|2008-05-29 12:00:46 |2010-04-01 09:19:19
date||
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36367
[Bug c/36774] -Wmissing-prototypes triggers on nested functions
--- Comment #4 from pzhao at gcc dot gnu dot org 2010-04-02 02:53 --- Testing patch -- pzhao at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |pzhao at gcc dot gnu dot org |dot org | Status|NEW |ASSIGNED Last reconfirmed|2008-12-27 22:12:20 |2010-04-02 02:53:34 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36774
[Bug c/36774] -Wmissing-prototypes triggers on nested functions
--- Comment #5 from pzhao at gcc dot gnu dot org 2010-04-05 13:44 --- Proposed patch http://gcc.gnu.org/ml/gcc-patches/2010-04/msg00078.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36774
[Bug c/36774] -Wmissing-prototypes triggers on nested functions
--- Comment #6 from pzhao at gcc dot gnu dot org 2010-04-12 03:43 --- Subject: Bug 36774 Author: pzhao Date: Mon Apr 12 03:43:21 2010 New Revision: 158214 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158214 Log: gcc/ 2010-04-12 Shujing Zhao PR c/36774 * c-decl.c (start_function): Move forward check for nested function. gcc/testsuite/ 2010-04-12 Shujing Zhao PR c/36774 * gcc.dg/pr36774-1.c: New test. * gcc.dg/pr36774-2.c: New test. Added: trunk/gcc/testsuite/gcc.dg/pr36774-1.c trunk/gcc/testsuite/gcc.dg/pr36774-2.c Modified: trunk/gcc/ChangeLog trunk/gcc/c-decl.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36774
[Bug c/36774] -Wmissing-prototypes triggers on nested functions
--- Comment #7 from pzhao at gcc dot gnu dot org 2010-04-12 04:00 --- Fixed on trunk. -- pzhao at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36774
[Bug c/32207] missing warnings about address of 'x'.
--- Comment #3 from pzhao at gcc dot gnu dot org 2010-04-27 02:40 --- Subject: Bug 32207 Author: pzhao Date: Tue Apr 27 02:40:19 2010 New Revision: 158765 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158765 Log: gcc/ 2010-04-27 Shujing Zhao PR c/32207 * c-typeck.c (build_binary_op): Move forward check for comparison pointer with null pointer constant and adjust the diagnostic message. gcc/testsuite/ 2010-04-27 Shujing Zhao PR c/32207 * gcc.dg/pr32207.c: New test. * gcc.dg/misc-column.c: Adjust expected warning. * gcc.dg/Walways-true-1.c: Likewise. * gcc.dg/Walways-true-2.c: Likewise. * gcc.dg/warn-addr-cmp.c: Likewise. Added: trunk/gcc/testsuite/gcc.dg/pr32207.c Modified: trunk/gcc/ChangeLog trunk/gcc/c-typeck.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.dg/Walways-true-1.c trunk/gcc/testsuite/gcc.dg/Walways-true-2.c trunk/gcc/testsuite/gcc.dg/misc-column.c trunk/gcc/testsuite/gcc.dg/warn-addr-cmp.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32207
[Bug c/32207] missing warnings about address of 'x'.
--- Comment #4 from pzhao at gcc dot gnu dot org 2010-04-27 02:42 --- Fix for trunk. -- pzhao at gcc dot gnu dot org changed: What|Removed |Added Status|NEW |RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32207
[Bug c++/43906] New: missing warnings the comparison between an address with a null pointer constant
As Manuel mentioned at http://gcc.gnu.org/ml/gcc-patches/2010-04/msg01425.html.
C++ have the same problem as pr32207.
extern void z();
void f() { if ( z ) z(); }
void g() { if ( z != 0 ) z(); }
void h() { if ( z != (void*)0 ) z(); }
t.C: In function void f():
t.C:2:19: warning: the address of void z() will always evaluate as true
[-Waddress]
t.C: In function void g():
t.C:3:22: warning: the address of void z() will never be NULL [-Waddress]
--
Summary: missing warnings the comparison between an address with
a null pointer constant
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Keywords: diagnostic
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pzhao at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43906
[Bug c++/43779] Parts of message not available for translation
-- pzhao at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |pzhao at gcc dot gnu dot org |dot org | Status|NEW |ASSIGNED Last reconfirmed|2010-04-18 18:24:42 |2010-04-28 09:23:04 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43779
[Bug c/40885] build_indirect_ref i18n problems
--- Comment #2 from pzhao at gcc dot gnu dot org 2009-12-17 03:22 --- Subject: Bug 40885 Author: pzhao Date: Thu Dec 17 03:22:22 2009 New Revision: 155302 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155302 Log: 2009-12-17 Shujing Zhao PR c/40885 * c-common.h (ref_operator): New type. (build_indirect_ref): Adjust prototype with new argument. * c-typeck.c (build_indirect_ref): Accept ref_operator as argument and emit the diagnostics for easy translation. (build_array_ref): Update calls to build_indirect_ref. * c-omp.c (c_finish_omp_atomic): Likewise. * c-parser.c (c_parser_unary_expression, c_parser_postfix_expression_after_primary): Likewise. cp/ 2009-12-17 Shujing Zhao * typeck.c (build_indirect_ref): Update the argument. (build_x_indirect_ref): Likewise. (cp_build_indirect_ref): Update the argument and emit the diagnostics for easy translation. (build_class_member_access_expr, build_array_ref, get_member_function_from_ptrfunc): Update calls. * cp-tree.h (build_x_indirect_ref, cp_build_indirect_ref): Update prototypes. * call.c (build_new_op, convert_like_real, build_x_va_arg, build_over_call): Update calls. * class.c (build_base_path, build_simple_base_path, build_vfn_ref): Likewise. * decl.c (start_preparsed_function): Likewise. * except.c (expand_start_catch_block, build_throw): Likewise. * init.c (emit_mem_initializers, expand_virtual_init, expand_virtual_init, build_new_1, build_vec_init, build_delete, build_vec_delete): Likewise. * parser.c (cp_parser_unary_expression): Likewise. * pt.c (tsubst_copy_and_build): Likewise. * rtti.c (build_headof, get_tinfo_decl_dynamic, get_typeid): Likewise. * semantics.c (finish_non_static_data_member, thisify_lambda_field): Likewise. * tree.c (build_dummy_object, stabilize_expr): Likewise. * typeck2.c (build_x_arrow): Likewise. testsuite/ 2009-12-17 Shujing Zhao * g++.old-deja/g++.mike/net31.C: Make expected dg-error strings explicit. * g++.old-deja/g++.bugs/900213_02.C: Likewise. * g++.old-deja/g++.bugs/900215_02.C: Likewise. Modified: trunk/gcc/ChangeLog trunk/gcc/c-common.h trunk/gcc/c-omp.c trunk/gcc/c-parser.c trunk/gcc/c-typeck.c trunk/gcc/cp/ChangeLog trunk/gcc/cp/call.c trunk/gcc/cp/class.c trunk/gcc/cp/cp-tree.h trunk/gcc/cp/decl.c trunk/gcc/cp/except.c trunk/gcc/cp/init.c trunk/gcc/cp/parser.c trunk/gcc/cp/pt.c trunk/gcc/cp/rtti.c trunk/gcc/cp/semantics.c trunk/gcc/cp/tree.c trunk/gcc/cp/typeck.c trunk/gcc/cp/typeck2.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/g++.old-deja/g++.bugs/900213_02.C trunk/gcc/testsuite/g++.old-deja/g++.bugs/900215_02.C trunk/gcc/testsuite/g++.old-deja/g++.mike/net31.C -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40885
[Bug c/40885] build_indirect_ref i18n problems
--- Comment #3 from pzhao at gcc dot gnu dot org 2009-12-17 03:31 --- Fixed for 4.5.0. -- pzhao at gcc dot gnu dot org changed: What|Removed |Added Status|NEW |RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40885
[Bug c++/31665] %s substituted with "built-in"/"library" can't be properly translated
--- Comment #1 from pzhao at gcc dot gnu dot org 2009-12-18 08:50 --- Subject: Bug 31665 Author: pzhao Date: Fri Dec 18 08:50:24 2009 New Revision: 155340 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155340 Log: cp/ 2009-12-16 Shujing Zhao PR c++/31665 * decl.c (duplicate_decls, grokdeclarator): Put the diagnostics in full sentences for easy translation and wrapped into G_(). * typeck.c (build_x_unary_op): Likewise. testsuite/ 2009-12-16 Shujing Zhao * g++.old-deja/g++.brendan/misc6.C: Make expected dg-error strings explicit. Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/decl.c trunk/gcc/cp/typeck.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/g++.old-deja/g++.brendan/misc6.C -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31665
[Bug translation/42467] exgettext should not remove TABs from option help strings
-- pzhao at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |pzhao at gcc dot gnu dot org |dot org | Status|NEW |ASSIGNED Last reconfirmed|2009-12-23 11:58:25 |2010-01-07 08:38:27 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42467
[Bug translation/42469] option help strings not properly using TAB
-- pzhao at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |pzhao at gcc dot gnu dot org |dot org | Status|NEW |ASSIGNED Last reconfirmed|2009-12-23 12:08:18 |2010-01-07 08:38:44 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42469
[Bug translation/39521] specs diagnostics translation problems
-- pzhao at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |pzhao at gcc dot gnu dot org |dot org | Status|UNCONFIRMED |ASSIGNED Ever Confirmed|0 |1 Last reconfirmed|-00-00 00:00:00 |2010-01-08 10:29:20 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39521
[Bug translation/42469] option help strings not properly using TAB
--- Comment #2 from pzhao at gcc dot gnu dot org 2010-01-11 04:28 --- Subject: Bug 42469 Author: pzhao Date: Mon Jan 11 04:28:36 2010 New Revision: 155801 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155801 Log: gcc/po/ 2010-01-11 Joseph Myers Shujing Zhao PR translation/42467 * exgettext: Keep the text before tab character in the option help string at *.opt file. gcc/ 2010-01-11 Joseph Myers Shujing Zhao PR translation/42469 * common.opt (Wframe-larger-than=, fcompare-debug=, fdbg-cnt=, fira-verbose=, flto-compression-level=, fplugin-arg-): Use tab character between option name and help text. * c.opt (imultilib): Likewise. gcc/fortran 2010-01-11 Joseph Myers Shujing Zhao PR translation/42469 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=, finit-logical=, finit-real=, fmax-array-constructor=): Use tab character between option name and help text. Modified: trunk/gcc/ChangeLog trunk/gcc/c.opt trunk/gcc/common.opt trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/lang.opt trunk/gcc/po/ChangeLog trunk/gcc/po/exgettext -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42469
[Bug translation/42467] exgettext should not remove TABs from option help strings
--- Comment #5 from pzhao at gcc dot gnu dot org 2010-01-11 04:28 --- Subject: Bug 42467 Author: pzhao Date: Mon Jan 11 04:28:36 2010 New Revision: 155801 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155801 Log: gcc/po/ 2010-01-11 Joseph Myers Shujing Zhao PR translation/42467 * exgettext: Keep the text before tab character in the option help string at *.opt file. gcc/ 2010-01-11 Joseph Myers Shujing Zhao PR translation/42469 * common.opt (Wframe-larger-than=, fcompare-debug=, fdbg-cnt=, fira-verbose=, flto-compression-level=, fplugin-arg-): Use tab character between option name and help text. * c.opt (imultilib): Likewise. gcc/fortran 2010-01-11 Joseph Myers Shujing Zhao PR translation/42469 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=, finit-logical=, finit-real=, fmax-array-constructor=): Use tab character between option name and help text. Modified: trunk/gcc/ChangeLog trunk/gcc/c.opt trunk/gcc/common.opt trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/lang.opt trunk/gcc/po/ChangeLog trunk/gcc/po/exgettext -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42467
[Bug translation/42467] exgettext should not remove TABs from option help strings
--- Comment #6 from pzhao at gcc dot gnu dot org 2010-01-11 09:33 --- Fixed for 4.5.0 -- pzhao at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42467
[Bug translation/42469] option help strings not properly using TAB
--- Comment #3 from pzhao at gcc dot gnu dot org 2010-01-11 09:34 --- Fixed for 4.5.0 -- pzhao at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42469
[Bug translation/39521] specs diagnostics translation problems
--- Comment #2 from pzhao at gcc dot gnu dot org 2010-01-14 06:28 --- Subject: Bug 39521 Author: pzhao Date: Thu Jan 14 06:28:27 2010 New Revision: 155878 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155878 Log: po/ 2010-01-14 Shujing Zhao PR translation/39521 * exgettext: Extracted all specs %n strings and the %e strings that %e is at the start of a line. 2010-01-14 Shujing Zhao PR translation/39521 * gcc.c (do_spec_1): Wrapped the error and notice messages of specs strings with _(). Modified: trunk/gcc/ChangeLog trunk/gcc/gcc.c trunk/gcc/po/ChangeLog trunk/gcc/po/exgettext -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39521
[Bug translation/39521] specs diagnostics translation problems
--- Comment #3 from pzhao at gcc dot gnu dot org 2010-01-14 06:36 --- Fixed for 4.5.0. -- pzhao at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39521
[Bug c/40563] -Wc++-compat does not warn about uninitialized const field in struct
-- pzhao at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |pzhao at gcc dot gnu dot org |dot org | Status|UNCONFIRMED |ASSIGNED Ever Confirmed|0 |1 Last reconfirmed|-00-00 00:00:00 |2010-07-21 02:47:47 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40563
[Bug c/40563] -Wc++-compat does not warn about uninitialized const field in struct
--- Comment #1 from pzhao at gcc dot gnu dot org 2010-08-17 08:25 --- Subject: Bug 40563 Author: pzhao Date: Tue Aug 17 08:25:20 2010 New Revision: 163296 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163296 Log: /gcc 2010-08-17 Shujing Zhao PR c/40563 * c-decl.c (diagnose_uninitialized_cst_member): New function. (finish_decl): Use it to issue a -Wc++-compat warning about uninitialized const field in struct or union. (finish_struct): Use strip_array_types. /gcc/testsuite 2010-08-17 Shujing Zhao PR c/40563 * gcc.dg/Wcxx-compat-20.c: New test. Added: trunk/gcc/testsuite/gcc.dg/Wcxx-compat-20.c Modified: trunk/gcc/ChangeLog trunk/gcc/c-decl.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40563
[Bug c/40563] -Wc++-compat does not warn about uninitialized const field in struct
--- Comment #2 from pzhao at gcc dot gnu dot org 2010-08-17 08:28 --- Fix on trunk -- pzhao at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40563
[Bug c/40563] -Wc++-compat does not warn about uninitialized const field in struct
--- Comment #3 from pzhao at gcc dot gnu dot org 2010-08-17 08:30 --- Fix on trunk -- pzhao at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40563
[Bug c++/43779] Parts of message not available for translation
--- Comment #2 from pzhao at gcc dot gnu dot org 2010-04-30 06:16 --- Subject: Bug 43779 Author: pzhao Date: Fri Apr 30 06:16:26 2010 New Revision: 158919 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158919 Log: 2010-04-30 Shujing Zhao PR c++/43779 * typeck.c (warn_args_num): New function. (convert_arguments): Use warn_args_num to print the diagnostic messages. Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/typeck.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43779
[Bug c++/43779] Parts of message not available for translation
--- Comment #3 from pzhao at gcc dot gnu dot org 2010-05-05 14:18 --- fixed for 4.6.0 -- pzhao at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43779
[Bug c++/30566] -Wshadow warns about clashes between nested function parameters in C++
--- Comment #3 from pzhao at gcc dot gnu dot org 2010-05-14 03:19 --- Subject: Bug 30566 Author: pzhao Date: Fri May 14 03:19:32 2010 New Revision: 159383 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159383 Log: gcc/cp/ 2010-05-14 Shujing Zhao PR c++/30566 * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about shadowing the outer parameter or variables by the declaration of nested function in nested structure or class. Warn the shadowing by the declaration of nested lambda expression. gcc/testsuite/ 2010-05-14 Shujing Zhao PR c++/30566 * testsuite/g++.dg/warn/Wshadow-4.C: Adjust. * testsuite/g++.dg/warn/Wshadow-5.C: New test. * testsuite/g++.dg/warn/Wshadow-6.C: New test. Added: trunk/gcc/testsuite/g++.dg/warn/Wshadow-5.C trunk/gcc/testsuite/g++.dg/warn/Wshadow-6.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/name-lookup.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/g++.dg/warn/Wshadow-4.C -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30566
[Bug c++/18249] C++ parser i18n problems
--- Comment #1 from pzhao at gcc dot gnu dot org 2010-05-25 06:26 --- Subject: Bug 18249 Author: pzhao Date: Tue May 25 06:26:07 2010 New Revision: 159808 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159808 Log: 2010-05-25 Shujing Zhao PR c++/18249 * parser.c: Remove inclusion of dyn-string.h. (non_integral_constant): New enum. (name_lookup_error): New enum. (required_token): New enum. (cp_parser_required_error): New function. (cp_parser_require): Change the type of variable token_desc to required_token and use cp_parser_required_error. (cp_parser_require_keyword): Likewise. (cp_parser_error): Use gmsgid as parameter. (cp_parser_name_lookup_error): Change the type of variable desired to name_lookup_error and put the diagnostic in the full sentences. Change caller. (cp_parser_non_integral_constant_expression): Change the type of the variable thing to non_integral_constant and put the diagnostics in full sentences. Change caller. Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/parser.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18249
[Bug c++/18249] C++ parser i18n problems
--- Comment #2 from pzhao at gcc dot gnu dot org 2010-05-25 06:57 --- Fixed for 4.6.0. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18249
[Bug c++/18249] C++ parser i18n problems
--- Comment #3 from pzhao at gcc dot gnu dot org 2010-05-25 06:57 --- Fixed. -- pzhao at gcc dot gnu dot org changed: What|Removed |Added Status|NEW |RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18249
[Bug c++/38468] Bad order of error messages for function call with wrong number of arguments
--- Comment #2 from pzhao at gcc dot gnu dot org 2010-06-02 06:53 --- *** This bug has been marked as a duplicate of 43126 *** -- pzhao at gcc dot gnu dot org changed: What|Removed |Added Status|NEW |RESOLVED Resolution||DUPLICATE http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38468
[Bug c++/43126] "at this point in file" warnings are upside down
--- Comment #9 from pzhao at gcc dot gnu dot org 2010-06-02 06:53 --- *** Bug 38468 has been marked as a duplicate of this bug. *** -- pzhao at gcc dot gnu dot org changed: What|Removed |Added CC||ian at airs dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43126
[Bug c/37724] "initialization from incompatible pointer type" does not say which field is being initialized
--- Comment #8 from pzhao at gcc dot gnu dot org 2010-06-08 03:56 --- Subject: Bug 37724 Author: pzhao Date: Tue Jun 8 03:56:40 2010 New Revision: 160418 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=160418 Log: gcc/ 2010-06-08 Andrew Pinski Shujing Zhao PR c/37724 * c-typeck.c (convert_for_assignment): Call pedwarn_init if the implicit bad conversions is initialization. (error_init): Use gmsgid instead of msgid for argument name and change the call for error. (pedwarn_init): Use gmsgid instead of msgid for argument name and change the call for pedwarn. (warning_init): Use gmsgid instead of msgid for argument name and change the call for warning. gcc/testsuite/ 2010-06-08 Andrew Pinski Shujing Zhao PR c/37724 * gcc.dg/c90-const-expr-10.c: Adjust. * gcc.dg/c99-const-expr-10.c: Adjust. * gcc.dg/init-bad-7.c: New. Added: trunk/gcc/testsuite/gcc.dg/init-bad-7.c Modified: trunk/gcc/ChangeLog trunk/gcc/c-typeck.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.dg/c90-const-expr-10.c trunk/gcc/testsuite/gcc.dg/c99-const-expr-10.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37724
[Bug c/37724] "initialization from incompatible pointer type" does not say which field is being initialized
--- Comment #9 from pzhao at gcc dot gnu dot org 2010-06-08 04:02 --- Fixed for trunk. -- pzhao at gcc dot gnu dot org changed: What|Removed |Added Status|NEW |RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37724
[Bug c/44517] improve diagnostic for mispelled typename in function declaration
--- Comment #1 from pzhao at gcc dot gnu dot org 2010-06-18 10:18 --- Confirmed. The diagnostic of clang is better. -- pzhao at gcc dot gnu dot org changed: What|Removed |Added CC||pzhao at gcc dot gnu dot org Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfirmed|-00-00 00:00:00 |2010-06-18 10:18:00 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44517
[Bug c/44517] improve diagnostic for mispelled typename in function declaration
--- Comment #2 from pzhao at gcc dot gnu dot org 2010-06-25 07:32 --- Subject: Bug 44517 Author: pzhao Date: Fri Jun 25 07:31:49 2010 New Revision: 161363 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=161363 Log: gcc/ 2010-06-25 Shujing Zhao PR c/44517 * c-parser.c (c_parser_parms_list_declarator): Return NULL if one of parameters are not good. (c_parser_parameter_declaration): Error unknown type name if the type name can't start declaration specifiers. gcc/testsuite/ 2010-06-25 Shujing Zhao PR c/44517 * gcc.dg/noncompile/pr44517.c: New. * gcc.dg/noncompile/990416-1.c: Adjust expected error. Added: trunk/gcc/testsuite/gcc.dg/noncompile/pr44517.c Modified: trunk/gcc/ChangeLog trunk/gcc/c-parser.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.dg/noncompile/990416-1.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44517
[Bug c/44519] improve message for missing ";" after struct
--- Comment #1 from pzhao at gcc dot gnu dot org 2010-06-29 08:34 --- Confirmed. -- pzhao at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfirmed|-00-00 00:00:00 |2010-06-29 08:34:37 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44519
[Bug c/44519] improve message for missing ";" after struct
--- Comment #2 from pzhao at gcc dot gnu dot org 2010-06-30 03:55 ---
C++ has the same problem.
Testcase:
class foo { int x; }
typedef int bar;
g++-4.6:
a.C:3:13: error: two or more data types in declaration of bar
clang++:
a.C:1:21: error: expected ';' after class
class foo { int x; }
^
;
--
pzhao at gcc dot gnu dot org changed:
What|Removed |Added
CC| |pzhao at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44519
[Bug c++/22138] Better error message for rejecting local template declaration.
--- Comment #2 from pzhao at gcc dot gnu dot org 2010-07-05 05:36 --- Subject: Bug 22138 Author: pzhao Date: Mon Jul 5 05:36:02 2010 New Revision: 161818 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=161818 Log: gcc/cp/ 2010-07-05 Shujing Zhao PR c++/22138 * parser.c (cp_parser_primary_expression): Error if local template is declared. gcc/testsuite/ 2010-07-05 Shujing Zhao PR c++/22138 * g++.dg/parse/template25.C: New. Added: trunk/gcc/testsuite/g++.dg/parse/template25.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/parser.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22138
[Bug c++/22138] Better error message for rejecting local template declaration.
--- Comment #3 from pzhao at gcc dot gnu dot org 2010-07-05 06:13 --- Fixed for trunk. -- pzhao at gcc dot gnu dot org changed: What|Removed |Added Status|NEW |RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22138
[Bug c/44854] New: Improve diagnostic for missing member name or ';' in a struct
Testcase:
struct foo { int };
gcc-4.6:
test.c:1:18: error: expected identifier or ( before } token
test.c:1:18: error: expected specifier-qualifier-list at end of input
clang:
test.c:1:18: error: expected member name or ';' after declaration specifiers
struct foo { int };
~~~ ^
Clang knows what you mean and the diagnostic message is better.
--
Summary: Improve diagnostic for missing member name or ';' in a
struct
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Keywords: diagnostic
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pzhao at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44854
