https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87499
Bug ID: 87499
Summary: error: invalid conversion in gimple call for a nested
function with lto
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: lto
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: marxin at gcc dot gnu.org
Target Milestone: ---
Very old issue:
$ gcc /home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/nested-func-9.c -flto
-fchecking
/home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/nested-func-9.c: In function
‘fn2’:
/home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/nested-func-9.c:20:3: error:
invalid conversion in gimple call
fn2 (void)
^
struct S
struct S
# .MEM_12 = VDEF <.MEM_11(D)>
<retval> = fn (); [static-chain: CHAIN.7_4(D)] [return slot optimization]
/home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/nested-func-9.c:20: confused
by earlier errors, bailing out
lto-wrapper: fatal error: gcc returned 1 exit status
compilation terminated.
/usr/lib64/gcc/x86_64-suse-linux/8/../../../../x86_64-suse-linux/bin/ld: error:
lto-wrapper failed
collect2: error: ld returned 1 exit status
