Zig 0.17.0-dev (Split by item)

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value_node

Decl.value_node

pub fn value_node(d: *const Decl) ?Ast.Node.Index

File

lib/docs/wasm/Decl.zig:88

Code

pub fn value_node(d: *const Decl) ?Ast.Node.Index {
    const ast = d.file.get_ast();
    return switch (ast.nodeTag(d.ast_node)) {
        .fn_proto,
        .fn_proto_multi,
        .fn_proto_one,
        .fn_proto_simple,
        .fn_decl,
        .root,
        => d.ast_node,

        .global_var_decl,
        .local_var_decl,
        .simple_var_decl,
        .aligned_var_decl,
        => {
            const var_decl = ast.fullVarDecl(d.ast_node).?;
            if (ast.tokenTag(var_decl.ast.mut_token) == .keyword_const)
                return var_decl.ast.init_node.unwrap();

            return null;
        },

        else => null,
    };
}