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| author | Richard Biener <rguenther@suse.de> | 2020-04-29 12:21:23 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2020-04-29 12:25:16 +0200 |
| commit | e6e616074f02b81c397a2848ab242b54ef21efbc (patch) | |
| tree | b8ad7a4f51ce18f0ca707802a74a6575c404dd56 /gcc/fortran/io.c | |
| parent | 56fe3ca30e1343e4f232ca539726506440e23dd3 (diff) | |
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lto/94822 - fix ICE in component_ref_size
This ICE appears because gcc will stream it to the function_body section
when processing the variable with the initial value of the constructor
type, and the error_mark_node to the decls section.
When recompiling, the value obtained with DECL_INITIAL will be error_mark.
2020-04-29 Richard Biener <rguenther@suse.de>
Li Zekun <lizekun1@huawei.com>
PR lto/94822
* tree.c (component_ref_size): Guard against error_mark_node
DECL_INITIAL as it happens with LTO.
* gcc.dg/lto/pr94822_0.c: New testcase.
* gcc.dg/lto/pr94822_1.c: Alternate file.
* gcc.dg/lto/pr94822.h: Likewise.
Diffstat (limited to 'gcc/fortran/io.c')
0 files changed, 0 insertions, 0 deletions