language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-09-30 07:14:46 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

halve the number of lookups into References

Browse source
This commit is contained in:
Folkert 2022-04-20 20:22:52 +02:00
parent b557929276
commit 9d17a075d9
No known key found for this signature in database
GPG key ID: 1F17F6FFD112B97C
4 changed files with 5 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

3
compiler/can/src/def.rs
View file

@ -1594,8 +1594,7 @@ pub fn can_defs_with_return<'a>(
// Now that we've collected all the references, check to see if any of the new idents
// we defined went unused by the return expression. If any were unused, report it.
for (symbol, region) in symbols_introduced {
if !output.references.has_value_lookup(symbol)
&& !output.references.has_type_lookup(symbol)
if !output.references.has_type_or_value_lookup(symbol)
&& !scope.abilities_store.is_specialization_name(symbol)
{
env.problem(Problem::UnusedDef(symbol, region));

6
compiler/can/src/expr.rs
View file

@ -1072,10 +1072,8 @@ fn canonicalize_when_branch<'a>(
for (symbol, region) in scope.symbols() {
let symbol = *symbol;
if !output.references.has_value_lookup(symbol)
&& !output.references.has_type_lookup(symbol)
&& !branch_output.references.has_value_lookup(symbol)
&& !branch_output.references.has_type_lookup(symbol)
if !output.references.has_type_or_value_lookup(symbol)
&& !branch_output.references.has_type_or_value_lookup(symbol)
&& !original_scope.contains_symbol(symbol)
&& !scope.abilities_store.is_specialization_name(symbol)
{

3
compiler/can/src/module.rs
View file

@ -302,8 +302,7 @@ pub fn canonicalize_module_defs<'a>(
// See if any of the new idents we defined went unused.
// If any were unused and also not exposed, report it.
for (symbol, region) in symbols_introduced {
if !output.references.has_value_lookup(symbol)
&& !output.references.has_type_lookup(symbol)
if !output.references.has_type_or_value_lookup(symbol)
&& !exposed_symbols.contains(&symbol)
&& !scope.abilities_store.is_specialization_name(symbol)
{

2
compiler/can/src/procedure.rs
View file

@ -153,7 +153,7 @@ impl References {
false
}
pub fn has_type_lookup(&self, symbol: Symbol) -> bool {
fn has_type_lookup(&self, symbol: Symbol) -> bool {
let it = self.symbols.iter().zip(self.bitflags.iter());
for (a, b) in it {