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2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org> PR 42965 * diagnostic.c (diagnostic_initialize): Initialize some_warnings_are_errors. (diagnostic_finish): New. (diagnostic_action_after_output): Call it before exiting. (diagnostic_report_diagnostic): Do not print message here. Set some_warnings_are_errors. * diagnostic.h (diagnostic_context): Delete issue_warnings_are_errors_message. Add some_warnings_are_errors. (diagnostic_finish): Declare. * toplev.c (toplev_main): Call it before exit. testsuite/ * gcc.dg/Werror-6.c: Adjust. * gcc.dg/Werror-implicit-function-declaration.c: Likewise. * gcc.dg/Werror-4.c: Likewise. * gcc.dg/Wdeclaration-after-statement-3.c: Likewise. * gcc.dg/Wswitch-enum-error.c: Likewise. * gcc.dg/Wpointer-arith.c: Likewise. * gcc.dg/Wfatal.c: Likewise. * gcc.dg/Wswitch-error.c: Likewise. * g++.dg/warn/unused-result1-Werror.c: Likewise. * gcc.dg/Werror-9.c: Delete. Duplicate of Werror-4.c. * gcc.dg/cpp/warn-undef-2.c: Likewise. * gcc.dg/cpp/warn-traditional-2.c: Likewise. * gcc.dg/cpp/warn-comments-2.c: Likewise. * gcc.dg/cpp/warn-variadic-2.c: Likewise. * gcc.dg/cpp/warning-directive-2.c: Likewise. * gcc.dg/cpp/warn-long-long-2.c: Likewise. * gcc.dg/cpp/warn-deprecated-2.c: Likewise. * gcc.dg/cpp/warn-multichar-2.c: Likewise. * gcc.dg/cpp/warn-normalized-3.c: Likewise. * gcc.dg/cpp/warn-cxx-compat-2.c: Likewise. * gcc.dg/cpp/warn-trigraphs-3.c: Likewise. * gcc.dg/cpp/warn-unused-macros-2.c: Likewise. * gcc.dg/cpp/warn-trigraphs-4.c: Likewise. * gcc.dg/cpp/warn-redefined-2.c: Likewise. * g++.dg/cpp/warning-directive-2.C: Likewise. * gfortran.dg/warning-directive-2.F90: Likewise. From-SVN: r158168
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