Siklos/blueprint-compiler
1
0
Fork 0
mirror of https://gitlab.gnome.org/jwestman/blueprint-compiler.git synced 2025-05-04 15:59:08 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

tests: Test custom types in lookup expressions

Browse source
This commit is contained in:
James Westman 2022-04-30 16:13:40 -05:00
parent c7c32cbb4a
commit 52f7d790bd
No known key found for this signature in database
GPG key ID: CE2DBA0ADB654EA6
10 changed files with 82 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

30
blueprintcompiler/language/expression.py
View file

@ -32,6 +32,10 @@ class Expr(AstNode):
def gir_type(self):
return self.children[-1].gir_type
@property
def glib_type_name(self):
return self.children[-1].glib_type_name
def emit_xml(self, xml: XmlEmitter):
self.children[-1].emit_xml(xml)
@ -71,6 +75,15 @@ class IdentExpr(AstNode):
elif self.tokens["ident"] in scope.get_objects():
return scope.get_objects()[self.tokens["ident"]].gir_class
@property
def glib_type_name(self):
scope = self.parent_by_type(Scope)
if self.is_this:
return scope.this_type_glib_name
elif self.tokens["ident"] in scope.get_objects():
return scope.get_objects()[self.tokens["ident"]].glib_type_name
def emit_xml(self, xml: XmlEmitter):
if self.is_this:
raise CompilerBugError()
@ -97,6 +110,10 @@ class ClosureExpr(AstNode):
def gir_type(self):
return self.parent.parent.gir_type
@property
def glib_type_name(self):
return self.parent.parent.glib_type_name
def emit_xml(self, xml: XmlEmitter):
xml.start_tag("closure", function=self.tokens["function"], type=self.gir_type)
for child in self.children[Expr]:
@ -113,6 +130,11 @@ class LookupOp(InfixExpr):
if prop := parent_type.properties.get(self.tokens["property"]):
return prop.type
@property
def glib_type_name(self):
if self.gir_type is not None:
return self.gir_type.glib_type_name
@validate("property")
def property_exists(self):
if parent_type := self.lhs.gir_type:
@ -127,9 +149,9 @@ class LookupOp(InfixExpr):
def emit_xml(self, xml: XmlEmitter):
if isinstance(self.lhs, IdentExpr) and self.lhs.is_this:
xml.put_self_closing("lookup", name=self.tokens["property"], type=self.parent_by_type(Scope).this_type)
xml.put_self_closing("lookup", name=self.tokens["property"], type=self.parent_by_type(Scope).this_type_glib_name)
else:
xml.start_tag("lookup", name=self.tokens["property"], type=self.lhs.gir_type)
xml.start_tag("lookup", name=self.tokens["property"], type=self.lhs.glib_type_name)
self.lhs.emit_xml(xml)
xml.end_tag()
@ -141,6 +163,10 @@ class CastExpr(AstNode):
def gir_type(self):
return self.children[TypeName][0].gir_type
@property
def glib_type_name(self):
return self.children[TypeName][0].glib_type_name
def emit_xml(self, xml: XmlEmitter):
self.children[Expr][0].emit_xml(xml)