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-rw-r--r--compiler/rustc_span/src/hygiene.rs29
1 files changed, 16 insertions, 13 deletions
diff --git a/compiler/rustc_span/src/hygiene.rs b/compiler/rustc_span/src/hygiene.rs
index e169d3c7c..191186af6 100644
--- a/compiler/rustc_span/src/hygiene.rs
+++ b/compiler/rustc_span/src/hygiene.rs
@@ -41,7 +41,6 @@ use rustc_macros::HashStable_Generic;
use rustc_serialize::{Decodable, Decoder, Encodable, Encoder};
use std::fmt;
use std::hash::Hash;
-use tracing::*;
/// A `SyntaxContext` represents a chain of pairs `(ExpnId, Transparency)` named "marks".
#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
@@ -945,12 +944,6 @@ pub struct ExpnData {
/// internally without forcing the whole crate to opt-in
/// to them.
pub allow_internal_unstable: Option<Lrc<[Symbol]>>,
- /// Whether the macro is allowed to use `unsafe` internally
- /// even if the user crate has `#![forbid(unsafe_code)]`.
- pub allow_internal_unsafe: bool,
- /// Enables the macro helper hack (`ident!(...)` -> `$crate::ident!(...)`)
- /// for a given macro.
- pub local_inner_macros: bool,
/// Edition of the crate in which the macro is defined.
pub edition: Edition,
/// The `DefId` of the macro being invoked,
@@ -958,6 +951,13 @@ pub struct ExpnData {
pub macro_def_id: Option<DefId>,
/// The normal module (`mod`) in which the expanded macro was defined.
pub parent_module: Option<DefId>,
+ /// Suppresses the `unsafe_code` lint for code produced by this macro.
+ pub allow_internal_unsafe: bool,
+ /// Enables the macro helper hack (`ident!(...)` -> `$crate::ident!(...)`) for this macro.
+ pub local_inner_macros: bool,
+ /// Should debuginfo for the macro be collapsed to the outermost expansion site (in other
+ /// words, was the macro definition annotated with `#[collapse_debuginfo]`)?
+ pub collapse_debuginfo: bool,
}
impl !PartialEq for ExpnData {}
@@ -970,11 +970,12 @@ impl ExpnData {
call_site: Span,
def_site: Span,
allow_internal_unstable: Option<Lrc<[Symbol]>>,
- allow_internal_unsafe: bool,
- local_inner_macros: bool,
edition: Edition,
macro_def_id: Option<DefId>,
parent_module: Option<DefId>,
+ allow_internal_unsafe: bool,
+ local_inner_macros: bool,
+ collapse_debuginfo: bool,
) -> ExpnData {
ExpnData {
kind,
@@ -982,12 +983,13 @@ impl ExpnData {
call_site,
def_site,
allow_internal_unstable,
- allow_internal_unsafe,
- local_inner_macros,
edition,
macro_def_id,
parent_module,
disambiguator: 0,
+ allow_internal_unsafe,
+ local_inner_macros,
+ collapse_debuginfo,
}
}
@@ -1005,12 +1007,13 @@ impl ExpnData {
call_site,
def_site: DUMMY_SP,
allow_internal_unstable: None,
- allow_internal_unsafe: false,
- local_inner_macros: false,
edition,
macro_def_id,
parent_module,
disambiguator: 0,
+ allow_internal_unsafe: false,
+ local_inner_macros: false,
+ collapse_debuginfo: false,
}
}