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Emit dropped unemitted errors to aid in ICE debugging

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This commit is contained in:
Esteban Küber 2019-07-11 16:59:19 -07:00
parent 4bb6b4a5ed
commit c9f7a3d206
3 changed files with 16 additions and 12 deletions
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6
src/libsyntax/util/parser_testing.rs
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@ -34,7 +34,7 @@ fn with_error_checking_parse<'a, T, F>(s: String, ps: &'a ParseSess, f: F) -> T
}
/// Parse a string, return a crate.
pub fn string_to_crate (source_str : String) -> ast::Crate {
pub fn string_to_crate(source_str : String) -> ast::Crate {
let ps = ParseSess::new(FilePathMapping::empty());
with_error_checking_parse(source_str, &ps, |p| {
p.parse_crate_mod()
@ -42,7 +42,7 @@ pub fn string_to_crate (source_str : String) -> ast::Crate {
}
/// Parse a string, return an expr
pub fn string_to_expr (source_str : String) -> P<ast::Expr> {
pub fn string_to_expr(source_str : String) -> P<ast::Expr> {
let ps = ParseSess::new(FilePathMapping::empty());
with_error_checking_parse(source_str, &ps, |p| {
p.parse_expr()
@ -50,7 +50,7 @@ pub fn string_to_expr (source_str : String) -> P<ast::Expr> {
}
/// Parse a string, return an item
pub fn string_to_item (source_str : String) -> Option<P<ast::Item>> {
pub fn string_to_item(source_str : String) -> Option<P<ast::Item>> {
let ps = ParseSess::new(FilePathMapping::empty());
with_error_checking_parse(source_str, &ps, |p| {
p.parse_item()