2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR 36901 * diagnostic.def (DK_PEDWARN, DK_PERMERROR): New. * diagnostic.c (pedantic_warning_kind, permissive_error_kind): Moved from diagnostic.h (diagnostic_report_diagnostic): Return bool. Handle DK_PEDWARN and DK_PERMERROR. (emit_diagnostic): New. (warning0, pedwarn0): Delete. (warning, warning_at, pedwarn, permerror): Return bool. * diagnostic.h (pedantic_warning_kind, permissive_error_kind): Moved to diagnostic.c. (struct diagnostic_context): Use correct type for classify_diagnostic. (diagnostic_report_diagnostic): Update declaration. (emit_diagnostic): Declare. * errors.c (warning): Return bool. * errors.h (warning): Update declaration. * toplev.h (warning0, pedwarn0): Delete. (warning, warning_at, pedwarn, permerror): Return bool. * c-errors.c (pedwarn_c99, pedwarn_c90): Use DK_PEDWARN. * c-decl.c (locate_old_decl): Delete 'diag' argument. Always use inform. Update all calls. (diagnose_mismatched_decls): Check return value of warning/pedwarn before giving informative note. (implicit_decl_warning): Likewise. * c-typeck.c (build_function_call): Likewise. * tree-sssa.c (warn_uninit): Likewise. * builtins.c (gimplify_va_arg_expr): Likewise. fortran/ * f95-lang.c (gfc_mark_addressable): Use "pedwarn (0," instead of 'pedwarn0'. cp/ * cp-tree.h (struct diagnostic_context, struct diagnostic_info): Delete forward declarations. Check that toplev.h has not been included before this file. Include toplev.h and diagnostic.h. * error.c (cp_cpp_error): Use DK_PEDWARN. (cxx_incomplete_type_diagnostic): Update declaration. (cxx_incomplete_type_error): Use DK_ERROR. * typeck2.c (cxx_incomplete_type_diagnostic): Take a diagnostic_t as argument. Use emit_diagnostic. (cxx_incomplete_type_error): Use DK_ERROR. (add_exception_specifier): Use diagnostic_t instead of custom codes. * typeck.c (complete_type_or_else): Update call to cxx_incomplete_type_diagnostic. * init.c (build_delete): Likewise. * call.c (diagnostic_fn_t): Remove unused typedef. (build_temp): Pass a pointer to diagnostic_t. (convert_like_real): Use emit_diagnostic. (joust): Check return value of warning before giving informative note. * friend.c (do_friend): Check return value of warning before giving informative note. * parser.c (cp_parser_template_id): Likewise. testsuite/ * gcc.dg/pr36901-1.c: New. * gcc.dg/pr36901-3.c: New. * gcc.dg/pr36901-2.c: New. * gcc.dg/pr36901-4.c: New. * gcc.dg/pr36901-system.h: New. * gcc.dg/pr36901.h: New. * gcc.target/powerpc/altivec-macros.c: Update. * gcc.target/i386/regparm.c: Update. * gcc.dg/funcdef-var-1.c: Update. * gcc.dg/parm-mismatch-1.c: Update. * gcc.dg/attr-noinline.c: Update. * gcc.dg/wtr-static-1.c: Update. * gcc.dg/redecl-11.c: Update. * gcc.dg/pr27953.c: Update. * gcc.dg/proto-1.c: Update. * gcc.dg/decl-3.c: Update. * gcc.dg/redecl-13.c: Update. * gcc.dg/pr15360-1.c: Update. * gcc.dg/redecl-15.c: Update. * gcc.dg/enum-compat-1.c: Update. * gcc.dg/dll-3.c: Update. * gcc.dg/array-5.c: Update. * gcc.dg/Wredundant-decls-2.c: Update. * gcc.dg/inline4.c: Update. * gcc.dg/redecl-2.c: Update. * gcc.dg/inline-14.c: Update. * gcc.dg/tls/diag-3.c: Update. * gcc.dg/funcdef-var-2.c: Update. * gcc.dg/20041213-1.c: Update. * gcc.dg/old-style-then-proto-1.c: Update. * gcc.dg/decl-2.c: Update. * gcc.dg/redecl-12.c: Update. * gcc.dg/decl-4.c: Update. * gcc.dg/Wshadow-1.c: Update. * gcc.dg/transparent-union-2.c: Update. * gcc.dg/visibility-7.c: Update. * gcc.dg/dll-2.c: Update. * gcc.dg/redecl-16.c: Update. * gcc.dg/inline1.c: Update. * gcc.dg/decl-8.c: Update. * gcc.dg/nested-redef-1.c: Update. * gcc.dg/inline3.c: Update. * gcc.dg/redecl-1.c: Update. * gcc.dg/inline5.c: Update. * gcc.dg/pr35899.c: Update. * gcc.dg/noncompile/label-lineno-1.c: Update. * gcc.dg/noncompile/label-1.c: Update. * gcc.dg/noncompile/20020220-1.c: Update. * gcc.dg/noncompile/redecl-1.c: Update. * gcc.dg/redecl-5.c: Update. * gcc.dg/qual-return-3.c: Update. * gcc.dg/label-decl-4.c: Update. From-SVN: r138893
