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internal: Thread edition through to parsing/tt-to-syntax-tree routines for macros

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Lukas Wirth 2024-04-14 16:02:38 +02:00
parent 83370fe5d7
commit a483d3bc37
39 changed files with 187 additions and 145 deletions
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4
crates/syntax/src/hacks.rs
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@ -2,11 +2,13 @@
//!
//! Please avoid adding new usages of the functions in this module
use parser::Edition;
use crate::{ast, AstNode};
pub fn parse_expr_from_str(s: &str) -> Option<ast::Expr> {
let s = s.trim();
let file = ast::SourceFile::parse(&format!("const _: () = {s};"));
let file = ast::SourceFile::parse(&format!("const _: () = {s};"), Edition::CURRENT);
let expr = file.syntax_node().descendants().find_map(ast::Expr::cast)?;
if expr.syntax().text() != s {
return None;