gcc/c · 1ac13b9c058d6ff982b1fa6cf2fa1515a9692b5e · lvzhengyang / riscv-gcc-1

re PR c/39464 (Attribute may_alias causes invalid warning) · f8a93a2e

	PR c/39464
	* c-typeck.c (convert_for_assignment): For -Wpointer-sign
	warning require that both c_common_unsigned_type as well as
	c_common_signed_type is the same for both mvl and mvr types.

	* gcc.dg/pr39464.c: New test.

From-SVN: r194594

committed Dec 18, 2012

f8a93a2e

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ChangeLog		Loading commit data...
Make-lang.in		Loading commit data...
c-aux-info.c		Loading commit data...
c-convert.c		Loading commit data...
c-decl.c		Loading commit data...
c-errors.c		Loading commit data...
c-lang.c		Loading commit data...
c-lang.h		Loading commit data...
c-objc-common.c		Loading commit data...
c-objc-common.h		Loading commit data...
c-parser.c		Loading commit data...
c-tree.h		Loading commit data...
c-typeck.c		Loading commit data...
config-lang.in		Loading commit data...
gccspec.c		Loading commit data...