Skip to content

R
riscv-gcc-1
Commit 8c88f9c9 by Ian Lance Taylor
Options

Traverse erroneous function redefinitions. 

From-SVN: r170428
parent b68a9b10
Showing with 8 additions and 3 deletions
gcc/go/gofrontend/gogo.cc
...@@ -682,10 +682,15 @@ Gogo::start_function(const std::string& name, Function_type* type, ...@@ -682,10 +682,15 @@ Gogo::start_function(const std::string& name, Function_type* type,
else if (!type->is_method()) else if (!type->is_method())
{ {
ret = this->package_->bindings()->add_function(*pname, NULL, function); ret = this->package_->bindings()->add_function(*pname, NULL, function);
if (!ret->is_function()) if (!ret->is_function() || ret->func_value() != function)
{ {
// Redefinition error. // Redefinition error. Invent a name to avoid knockon
ret = Named_object::make_function(name, NULL, function); // errors.
static int redefinition_count;
char buf[30];
snprintf(buf, sizeof buf, ".$redefined%d", redefinition_count);
++redefinition_count;
ret = this->package_->bindings()->add_function(buf, NULL, function);
} }
} }
else else
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment