Changeset 63be3387 for src/AST/Type.cpp

Timestamp:

Nov 14, 2022, 11:52:44 AM (3 years ago)

Author:

caparson <caparson@…>

Branches:

ADT, ast-experimental, master

Children:

7d9598d8

Parents:

b77f0e1 (diff), 19a8c40 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc

File:

• src/AST/Type.cpp (modified) (2 diffs)

src/AST/Type.cpp

@@ -147 +147 @@
 // --- TypeInstType
 
+bool TypeInstType::operator==( const TypeInstType & other ) const {
+        return base == other.base
+                && formal_usage == other.formal_usage
+                && expr_id == other.expr_id;
+}
+
 TypeInstType::TypeInstType( const TypeDecl * b,
         CV::Qualifiers q, std::vector<ptr<Attribute>> && as )
@@ -157 +163 @@
 
 bool TypeInstType::isComplete() const { return base->sized; }
+
+std::string TypeInstType::TypeEnvKey::typeString() const {
+        return std::string("_") + std::to_string(formal_usage)
+                + "_" + std::to_string(expr_id) + "_" + base->name;
+}
+
+bool TypeInstType::TypeEnvKey::operator==(
+                const TypeInstType::TypeEnvKey & other ) const {
+        return base == other.base
+                && formal_usage == other.formal_usage
+                && expr_id == other.expr_id;
+}
+
+bool TypeInstType::TypeEnvKey::operator<(
+                const TypeInstType::TypeEnvKey & other ) const {
+        // TypeEnvKey ordering is an arbitrary total ordering.
+        // It doesn't mean anything but allows for a sorting.
+        if ( base < other.base ) {
+                return true;
+        } else if ( other.base < base ) {
+                return false;
+        } else if ( formal_usage < other.formal_usage ) {
+                return true;
+        } else if ( other.formal_usage < formal_usage ) {
+                return false;
+        } else {
+                return expr_id < other.expr_id;
+        }
+}
 
 // --- TupleType