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re PR c/80731 (poor -Woverflow warnings, missing detail)

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gcc/testsuite/ChangeLog:
	PR c/80731
	* g++.dg/ext/utf16-4.C: Relax test.
	* gcc.dg/fixed-point/int-warning.c: Adjust.

From-SVN: r248700
This commit is contained in:
Martin Sebor 2017-05-30 21:27:35 +00:00 • committed by Martin Sebor
parent 3c1f5a3a6d
commit ef9200aa35
3 changed files with 19 additions and 13 deletions
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6
gcc/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2017-05-30 Martin Sebor <msebor@redhat.com>
PR c/80731
* g++.dg/ext/utf16-4.C: Relax test.
* gcc.dg/fixed-point/int-warning.c: Adjust.
2017-05-30 David Malcolm <dmalcolm@redhat.com>
* g++.dg/plugin/plugin.exp (plugin_test_list): Add...

2
gcc/testsuite/g++.dg/ext/utf16-4.C
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@ -13,6 +13,6 @@ const static char16_t c5 = U'\u2029';
const static char16_t c6 = U'\U00064321'; /* { dg-warning "conversion from .char32_t. to .char16_t. changes value from .410401. to .17185." } */
const static char16_t c7 = L'a';
const static char16_t c8 = L'\u2029';
const static char16_t c9 = L'\U00064321'; /* { dg-warning "unsigned conversion from .wchar_t. to .char16_t. changes value from .410401. to .17185." "" { target { 4byte_wchar_t } } } */
const static char16_t c9 = L'\U00064321'; /* { dg-warning "conversion from .wchar_t. to .char16_t. changes value from .410401. to .17185." "" { target { 4byte_wchar_t } } } */
/* { dg-warning "constant too long" "" { target { ! 4byte_wchar_t } } .-1 } */
int main () {}

24
gcc/testsuite/gcc.dg/fixed-point/int-warning.c
View file

@ -9,16 +9,16 @@ unsigned char uc;
void test()
{
sc = 500k; /* { dg-warning "overflow in implicit constant conversion" } */
sc = -500k; /* { dg-warning "overflow in implicit constant conversion" } */
sc = 500lk; /* { dg-warning "overflow in implicit constant conversion" } */
sc = -500lk; /* { dg-warning "overflow in implicit constant conversion" } */
sc = 500llk; /* { dg-warning "overflow in implicit constant conversion" } */
sc = -500llk; /* { dg-warning "overflow in implicit constant conversion" } */
uc = 500k; /* { dg-warning "overflow in implicit constant conversion" } */
uc = -500k; /* { dg-warning "overflow in implicit constant conversion" } */
uc = 500lk; /* { dg-warning "overflow in implicit constant conversion" } */
uc = -500lk; /* { dg-warning "overflow in implicit constant conversion" } */
uc = 500llk; /* { dg-warning "overflow in implicit constant conversion" } */
uc = -500llk; /* { dg-warning "overflow in implicit constant conversion" } */
sc = 500k; /* { dg-warning "overflow in conversion" } */
sc = -500k; /* { dg-warning "overflow in conversion" } */
sc = 500lk; /* { dg-warning "overflow in conversion" } */
sc = -500lk; /* { dg-warning "overflow in conversion" } */
sc = 500llk; /* { dg-warning "overflow in conversion" } */
sc = -500llk; /* { dg-warning "overflow in conversion" } */
uc = 500k; /* { dg-warning "overflow in conversion" } */
uc = -500k; /* { dg-warning "overflow in conversion" } */
uc = 500lk; /* { dg-warning "overflow in conversion" } */
uc = -500lk; /* { dg-warning "overflow in conversion" } */
uc = 500llk; /* { dg-warning "overflow in conversion" } */
uc = -500llk; /* { dg-warning "overflow in conversion" } */
}