diff options
Diffstat (limited to 'gcc/go/gofrontend/types.cc')
| -rw-r--r-- | gcc/go/gofrontend/types.cc | 46 |
1 files changed, 22 insertions, 24 deletions
diff --git a/gcc/go/gofrontend/types.cc b/gcc/go/gofrontend/types.cc index 64b560b45d6..802a17dc0e3 100644 --- a/gcc/go/gofrontend/types.cc +++ b/gcc/go/gofrontend/types.cc @@ -6398,22 +6398,21 @@ Array_type::do_reflection(Gogo* gogo, std::string* ret) const if (this->length_ != NULL) { Numeric_constant nc; - unsigned long val; - if (!this->length_->numeric_constant_value(&nc) - || nc.to_unsigned_long(&val) != Numeric_constant::NC_UL_VALID) + if (!this->length_->numeric_constant_value(&nc)) { - if (!this->issued_length_error_) - { - error_at(this->length_->location(), "invalid array length"); - this->issued_length_error_ = true; - } + go_assert(saw_errors()); + return; } - else + mpz_t val; + if (!nc.to_int(&val)) { - char buf[50]; - snprintf(buf, sizeof buf, "%lu", val); - ret->append(buf); + go_assert(saw_errors()); + return; } + char* s = mpz_get_str(NULL, 10, val); + ret->append(s); + free(s); + mpz_clear(val); } ret->push_back(']'); @@ -6544,22 +6543,21 @@ Array_type::do_mangled_name(Gogo* gogo, std::string* ret) const if (this->length_ != NULL) { Numeric_constant nc; - unsigned long val; - if (!this->length_->numeric_constant_value(&nc) - || nc.to_unsigned_long(&val) != Numeric_constant::NC_UL_VALID) + if (!this->length_->numeric_constant_value(&nc)) { - if (!this->issued_length_error_) - { - error_at(this->length_->location(), "invalid array length"); - this->issued_length_error_ = true; - } + go_assert(saw_errors()); + return; } - else + mpz_t val; + if (!nc.to_int(&val)) { - char buf[50]; - snprintf(buf, sizeof buf, "%lu", val); - ret->append(buf); + go_assert(saw_errors()); + return; } + char *s = mpz_get_str(NULL, 10, val); + ret->append(s); + free(s); + mpz_clear(val); } ret->push_back('e'); } |