diff options
| author | Iain Buclaw <ibuclaw@gdcproject.org> | 2021-08-28 16:57:03 +0200 |
|---|---|---|
| committer | Iain Buclaw <ibuclaw@gdcproject.org> | 2021-08-29 17:19:02 +0200 |
| commit | 07984707be4eb9aea55dafbbc796790b8b8ac700 (patch) | |
| tree | 16edae4dbde24c37964fd7b4cabcef202f832cf0 /gcc/testsuite/gdc.dg | |
| parent | dc033e0149fd7790b89f816041e87a6ddc22e21c (diff) | |
| download | gcc-07984707be4eb9aea55dafbbc796790b8b8ac700.zip gcc-07984707be4eb9aea55dafbbc796790b8b8ac700.tar.gz gcc-07984707be4eb9aea55dafbbc796790b8b8ac700.tar.bz2 | |
d: ICE in gimple_register_canonical_type_1, at lto/lto-common.c:430 (PR102094)
User defined types have the TYPE_CXX_ODR_P flag set, but closure frames
did not. This mismatch led to an ICE in the conflict detection for ODR
and interoperable non-ODR types. As a given closure frame is tied
explicitly to a function, it already conforms to ODR.
PR d/102094
gcc/d/ChangeLog:
* d-codegen.cc (build_frame_type): Set TYPE_CXX_ODR_P.
gcc/testsuite/ChangeLog:
* gdc.dg/lto/pr102094_0.d: New test.
Diffstat (limited to 'gcc/testsuite/gdc.dg')
| -rw-r--r-- | gcc/testsuite/gdc.dg/lto/pr102094_0.d | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gdc.dg/lto/pr102094_0.d b/gcc/testsuite/gdc.dg/lto/pr102094_0.d new file mode 100644 index 0000000..f83631a --- /dev/null +++ b/gcc/testsuite/gdc.dg/lto/pr102094_0.d @@ -0,0 +1,18 @@ +// { dg-lto-do link } +module pr102094_0; + +extern(C) int printf(char* s, ...); + +struct S102094 +{ + int a; +} + +void main() +{ + S102094 x; + void nested() + { + printf(cast(char*)0, x); + } +} |