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authorbors <bors@rust-lang.org>2019-08-04 16:19:04 +0000
committerbors <bors@rust-lang.org>2019-08-04 16:19:04 +0000
commitf01b9f803b59f170f5dabaaa8aedc96abe45bfea (patch)
treee7388497c7f95770a07c90e2a67edbc0aa9851f4 /src/libsyntax/ast.rs
parent460072ebeed5a2463109894592ac172b47cdfb74 (diff)
parentc82e1f2d0e0b7fec9265eac851b2ac8b500ec4cc (diff)
downloadrust-f01b9f803b59f170f5dabaaa8aedc96abe45bfea.tar.gz
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Auto merge of #62816 - estebank:type-ascription-macros, r=petrochenkov
Point at type ascription before macro invocation on expansion parse error

Fix https://github.com/rust-lang/rust/issues/47666. Follow up to https://github.com/rust-lang/rust/pull/62791.

r? @petrochenkov
Diffstat (limited to 'src/libsyntax/ast.rs')
-rw-r--r--src/libsyntax/ast.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libsyntax/ast.rs b/src/libsyntax/ast.rs
index 246c8f4b91f..ea8fa023855 100644
--- a/src/libsyntax/ast.rs
+++ b/src/libsyntax/ast.rs
@@ -1306,6 +1306,7 @@ pub struct Mac_ {
     pub path: Path,
     pub delim: MacDelimiter,
     pub tts: TokenStream,
+    pub prior_type_ascription: Option<(Span, bool)>,
 }
 
 #[derive(Copy, Clone, PartialEq, Eq, RustcEncodable, RustcDecodable, Debug)]