Attributes don't have locations

[verytactical]

Function and constant attributes are represented as strings in AST. In order to emit error that involves an attribute, there is no way to gets its location.

Attributes should be represented as objects.

type AstFooAttribute = {
    kind: 'foo';
    loc: SrcInfo;
}

[i582]

Looks like we already have locations for attributes 🤔

tact/src/ast/ast.ts

Lines 720 to 752 in a0c8381

	export type AstConstantAttributeName = "virtual" | "override" | "abstract";
	export type AstConstantAttribute = {
	type: AstConstantAttributeName;
	loc: SrcInfo;
	};
	export type AstContractAttribute = {
	type: "interface";
	name: AstString;
	loc: SrcInfo;
	};
	export type AstFunctionAttributeGet = {
	kind: "function_attribute";
	type: "get";
	methodId: AstExpression | null;
	loc: SrcInfo;
	};
	export type AstFunctionAttributeName =
	| "mutates"
	| "extends"
	| "virtual"
	| "abstract"
	| "override"
	| "inline";
	export type AstFunctionAttributeRest = {
	kind: "function_attribute";
	type: AstFunctionAttributeName;
	loc: SrcInfo;
	};

Commit (28.12): da4b8d8