https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91519
Bug ID: 91519
Summary: [regression]ICE error in 521.wrf_r
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: crazylht at gmail dot com
Target Milestone: ---
Created attachment 46740
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46740&action=edit
samp.f90
Compile option:
/usr/gcc10_20190821/bin/gfortran -O2 ./samp.f90 -S -mtune=generic
error message:
in gfc_format_decoder, at fortran/error.c:947
0x5e8059 gfc_format_decoder
../../../gnu-toolchain/gcc/gcc/fortran/error.c:947
0x17cb961 pp_format(pretty_printer*, text_info*)
../../../gnu-toolchain/gcc/gcc/pretty-print.c:1390
0x17b5f99 diagnostic_report_diagnostic(diagnostic_context*, diagnostic_info*)
../../../gnu-toolchain/gcc/gcc/diagnostic.c:1025
0x7fca90 gfc_error_opt
../../../gnu-toolchain/gcc/gcc/fortran/error.c:1313
0x7fe15d gfc_error(char const*, ...)
../../../gnu-toolchain/gcc/gcc/fortran/error.c:1342
0x898396 gfc_find_sym_tree(char const*, gfc_namespace*, int, gfc_symtree**)
../../../gnu-toolchain/gcc/gcc/fortran/symbol.c:3239
0x8983cf gfc_find_symbol(char const*, gfc_namespace*, int, gfc_symbol**)
../../../gnu-toolchain/gcc/gcc/fortran/symbol.c:3290
0x93d5c3 check_externals_expr
../../../gnu-toolchain/gcc/gcc/fortran/frontend-passes.c:5397
0x940885 gfc_expr_walker(gfc_expr**, int (*)(gfc_expr**, int*, void*), void*)
../../../gnu-toolchain/gcc/gcc/fortran/frontend-passes.c:4919
0x940ae9 gfc_expr_walker(gfc_expr**, int (*)(gfc_expr**, int*, void*), void*)
../../../gnu-toolchain/gcc/gcc/fortran/frontend-passes.c:4926
0x94358a gfc_code_walker(gfc_code**, int (*)(gfc_code**, int*, void*), int
(*)(gfc_expr**, int*, void*), void*)
../../../gnu-toolchain/gcc/gcc/fortran/frontend-passes.c:5343
0x9435b7 gfc_code_walker(gfc_code**, int (*)(gfc_code**, int*, void*), int
(*)(gfc_expr**, int*, void*), void*)
../../../gnu-toolchain/gcc/gcc/fortran/frontend-passes.c:5345
0x944c61 gfc_check_externals(gfc_namespace*)
../../../gnu-toolchain/gcc/gcc/fortran/frontend-passes.c:5453
0x944c86 gfc_check_externals(gfc_namespace*)
../../../gnu-toolchain/gcc/gcc/fortran/frontend-passes.c:5458
0x85a714 gfc_parse_file()
../../../gnu-toolchain/gcc/gcc/fortran/parse.c:6326
0x8a5c5f gfc_be_parse_file
../../../gnu-toolchain/gcc/gcc/fortran/f95-lang.c:204
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