diff options
Diffstat (limited to 'compiler/rustc_parse/src/parser/mod.rs')
| -rw-r--r-- | compiler/rustc_parse/src/parser/mod.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_parse/src/parser/mod.rs b/compiler/rustc_parse/src/parser/mod.rs index 4d8bff28b05..bebb012660a 100644 --- a/compiler/rustc_parse/src/parser/mod.rs +++ b/compiler/rustc_parse/src/parser/mod.rs @@ -943,6 +943,10 @@ impl<'a> Parser<'a> { Err(e) => { // Parsing failed, therefore it must be something more serious // than just a missing separator. + for xx in &e.children { + // propagate the help message from sub error 'e' to main error 'expect_err; + expect_err.children.push(xx.clone()); + } expect_err.emit(); e.cancel(); |