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Simplify getting entry point function 

The get-by-name method on the function stack already
tells us if the name exists.  We don't have to check,
and then get it later.

Change-Id: I26a1d395a9986df48f598055c3bc2864d94c87a8
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/28260
Commit-Queue: David Neto <dneto@google.com>
Reviewed-by: Sarah Mashayekhi <sarahmashay@google.com>
This commit is contained in:
David Neto 2020-09-08 19:16:05 +00:00 committed by Commit Bot service account
parent 0ecac8f6ab
commit b6adc5bd42
1 changed files with 2 additions and 4 deletions
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6
src/validator_impl.cc
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@ -84,16 +84,14 @@ bool ValidatorImpl::ValidateEntryPoints(const ast::EntryPointList& eps) {
entry_point_map.push_scope();
for (const auto& ep : eps) {
auto* ep_ptr = ep.get();
if (!function_stack_.has(ep_ptr->function_name())) {
ast::Function* func = nullptr;
if (!function_stack_.get(ep_ptr->function_name(), &func)) {
set_error(ep_ptr->source(),
"v-0019: Function used in entry point does not exist: '" +
ep_ptr->function_name() + "'");
return false;
}
ast::Function* func = nullptr;
function_stack_.get(ep_ptr->function_name(), &func);
if (!func->return_type()->IsVoid()) {
set_error(ep_ptr->source(),
"v-0024: Entry point function must return void: '" +