r250985 - in /trunk/gcc: ChangeLog c/ChangeLog ...

[mpolacek@gcc.gnu.org]

Author: mpolacek
Date: Wed Aug  9 11:28:22 2017
New Revision: 250985

URL: https://gcc.gnu.org/viewcvs?rev=250985&root=gcc&view=rev
Log:
	PR c/81233
	* c-typeck.c (pedwarn_init): Make the function take a variable list.
	Call emit_diagnostic_valist instead of pedwarn.
	(convert_for_assignment): Unroll the PEDWARN_FOR_ASSIGNMENT macro.
	Print the relevant types in diagnostics.

	* diagnostic-core.h (emit_diagnostic_valist): Add declaration.
	* diagnostic.c (emit_diagnostic): Add a comment.
	(emit_diagnostic_valist): New function.

	* gcc.dg/diagnostic-types-1.c: New test.
	* gcc.dg/assign-warn-1.c: Update warning messages.
	* gcc.dg/assign-warn-2.c: Likewise.
	* gcc.dg/c90-const-expr-5.c: Likewise.
	* gcc.dg/c99-const-expr-5.c: Likewise.
	* gcc.dg/conv-2.c: Likewise.
	* gcc.dg/init-bad-7.c: Likewise.
	* gcc.dg/overflow-warn-1.c: Likewise.
	* gcc.dg/overflow-warn-2.c: Likewise.
	* gcc.dg/overflow-warn-3.c: Likewise.
	* gcc.dg/overflow-warn-4.c: Likewise.
	* gcc.dg/pointer-array-atomic.c: Likewise.
	* gcc.dg/pr26865.c: Likewise.
	* gcc.dg/pr61162-2.c: Likewise.
	* gcc.dg/pr61162.c: Likewise.
	* gcc.dg/pr67730-2.c: Likewise.
	* gcc.dg/pr69156.c: Likewise.
	* gcc.dg/pr70174.c: Likewise.
	* objc.dg/proto-lossage-4.m: Likewise.

Added:
    trunk/gcc/testsuite/gcc.dg/diagnostic-types-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c/ChangeLog
    trunk/gcc/c/c-typeck.c
    trunk/gcc/diagnostic-core.h
    trunk/gcc/diagnostic.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/assign-warn-1.c
    trunk/gcc/testsuite/gcc.dg/assign-warn-2.c
    trunk/gcc/testsuite/gcc.dg/c90-const-expr-5.c
    trunk/gcc/testsuite/gcc.dg/c99-const-expr-5.c
    trunk/gcc/testsuite/gcc.dg/conv-2.c
    trunk/gcc/testsuite/gcc.dg/init-bad-7.c
    trunk/gcc/testsuite/gcc.dg/overflow-warn-1.c
    trunk/gcc/testsuite/gcc.dg/overflow-warn-2.c
    trunk/gcc/testsuite/gcc.dg/overflow-warn-3.c
    trunk/gcc/testsuite/gcc.dg/overflow-warn-4.c
    trunk/gcc/testsuite/gcc.dg/pointer-array-atomic.c
    trunk/gcc/testsuite/gcc.dg/pr26865.c
    trunk/gcc/testsuite/gcc.dg/pr61162-2.c
    trunk/gcc/testsuite/gcc.dg/pr61162.c
    trunk/gcc/testsuite/gcc.dg/pr67730-2.c
    trunk/gcc/testsuite/gcc.dg/pr69156.c
    trunk/gcc/testsuite/gcc.dg/pr70174.c
    trunk/gcc/testsuite/objc.dg/proto-lossage-4.m