https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92779
Bug ID: 92779 Summary: [8/9/10 Regression] ICE in gfc_conv_intrinsic_funcall, at fortran/trans-intrinsic.c:4225 Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: gs...@t-online.de Target Milestone: --- Starting with gcc-8 before 20180525 : $ cat z1.f90 program p character(3) :: a = 'abc' associate (y => spread(trim(a),1,2) // 'd') print *, y end associate end $ gfortran-7 -c z1.f90 $ $ gfortran-10-20191201 -c z1.f90 z1.f90:4:0: 4 | print *, y | internal compiler error: in gfc_conv_intrinsic_funcall, at fortran/trans-intrinsic.c:4225 0x729f9e gfc_conv_intrinsic_funcall ../../gcc/fortran/trans-intrinsic.c:4225 0x72cfe7 gfc_conv_intrinsic_function(gfc_se*, gfc_expr*) ../../gcc/fortran/trans-intrinsic.c:9778 0x704ada gfc_conv_expr(gfc_se*, gfc_expr*) ../../gcc/fortran/trans-expr.c:8657 0x709129 gfc_conv_string_length(gfc_charlen*, gfc_expr*, stmtblock_t*) ../../gcc/fortran/trans-expr.c:2276 0x6e7b97 get_array_charlen ../../gcc/fortran/trans-array.c:7082 0x6e7c6e get_array_charlen ../../gcc/fortran/trans-array.c:7014 0x6e671a gfc_conv_expr_descriptor(gfc_se*, gfc_expr*) ../../gcc/fortran/trans-array.c:7402 0x740442 trans_associate_var ../../gcc/fortran/trans-stmt.c:1889 0x747101 gfc_trans_block_construct(gfc_code*) ../../gcc/fortran/trans-stmt.c:2282 0x6d47b7 trans_code ../../gcc/fortran/trans.c:1948 0x6fda64 gfc_generate_function_code(gfc_namespace*) ../../gcc/fortran/trans-decl.c:6798 0x686c26 translate_all_program_units ../../gcc/fortran/parse.c:6302 0x686c26 gfc_parse_file() ../../gcc/fortran/parse.c:6541 0x6d10bf gfc_be_parse_file ../../gcc/fortran/f95-lang.c:210