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riscv-gcc-1
Commit 70749e9c by Ian Lance Taylor
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Don't crash on Sizeof of undefined type. 

From-SVN: r167883
parent e495c136
Showing with 1 additions and 1 deletions
gcc/go/gofrontend/expressions.cc
...@@ -6722,7 +6722,7 @@ Builtin_call_expression::do_integer_constant_value(bool iota_is_constant, ...@@ -6722,7 +6722,7 @@ Builtin_call_expression::do_integer_constant_value(bool iota_is_constant,
if (arg == NULL) if (arg == NULL)
return false; return false;
Type* arg_type = arg->type(); Type* arg_type = arg->type();
if (arg_type->is_error_type()) if (arg_type->is_error_type() || arg_type->is_undefined())
return false; return false;
if (arg_type->is_abstract()) if (arg_type->is_abstract())
return false; return false;
......
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