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Add lambda values

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James Westman 2022-07-09 19:20:15 -05:00
parent 30f0deea34
commit d7155981b1
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8 changed files with 119 additions and 4 deletions
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16
blueprintcompiler/language/expression.py
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@ -41,7 +41,14 @@ class InfixExpr(AstNode):
class IdentExpr(AstNode):
grammar = UseIdent("ident")
@property
def is_this(self):
return self.parent_by_type(Scope).this_name == self.tokens["ident"]
def emit_xml(self, xml: XmlEmitter):
if self.is_this:
raise CompilerBugError()
xml.start_tag("constant")
xml.put_text(self.tokens["ident"])
xml.end_tag()
@ -51,9 +58,12 @@ class LookupOp(InfixExpr):
grammar = [".", UseIdent("property")]
def emit_xml(self, xml: XmlEmitter):
xml.start_tag("lookup", name=self.tokens["property"])
self.lhs.emit_xml(xml)
xml.end_tag()
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)
else:
xml.start_tag("lookup", name=self.tokens["property"])
self.lhs.emit_xml(xml)
xml.end_tag()
expr.children = [