https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94155
Bug ID: 94155
Summary: internal compiler error: in gimplify_init_ctor_eval,
at gimplify.c:4664
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Keywords: rejects-valid
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: redi at gcc dot gnu.org
CC: mpolacek at gcc dot gnu.org
Target Milestone: ---
I get an ICE with this use of parenthesized aggregate init (which needs
-std=gnu++2a to compile, and is a new feature so isn't a regression):
#include <utility>
void f()
{
std::pair<int, std::pair<int, int>> p[2]( {1, {1, 1}}, {1, {1, 1}} );
}
t.cc:4:39: internal compiler error: in gimplify_init_ctor_eval, at
gimplify.c:4664
0x72e354 gimplify_init_ctor_eval
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:4664
0xda9064 gimplify_init_constructor
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:5107
0xda9cc5 gimplify_modify_expr_rhs
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:5370
0xda9eea gimplify_modify_expr
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:5721
0xdac158 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:13602
0xdafc36 gimplify_stmt(tree_node**, gimple**)
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:6823
0xdb87d8 gimplify_and_add(tree_node*, gimple**)
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:486
0xdb87d8 gimplify_decl_expr
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:1816
0xdad35d gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:13799
0xdafc36 gimplify_stmt(tree_node**, gimple**)
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:6823
0xdad1d9 gimplify_cleanup_point_expr
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:6565
0xdad1d9 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:13994
0xdafc36 gimplify_stmt(tree_node**, gimple**)
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:6823
0xdb09be gimplify_bind_expr
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:1424
0xdad324 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:13803
0xdafc36 gimplify_stmt(tree_node**, gimple**)
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:6823
0xdb16eb gimplify_body(tree_node*, bool)
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:14851
0xdb1ac7 gimplify_function_tree(tree_node*)
/home/jwakely/src/gcc/gcc/gcc/gimplify.c:14995
0xc166d7 cgraph_node::analyze()
/home/jwakely/src/gcc/gcc/gcc/cgraphunit.c:669
0xc1957a analyze_functions
/home/jwakely/src/gcc/gcc/gcc/cgraphunit.c:1210
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Please include the complete backtrace with any bug report.
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