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cleanup: Remove ParseSess::injected_crate_name

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This commit is contained in:
Vadim Petrochenkov 2020-11-13 00:35:46 +03:00
parent 9722952f0b
commit 8766c0452c
5 changed files with 7 additions and 16 deletions
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3
compiler/rustc_ast_pretty/src/pprust/state.rs
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@ -109,7 +109,6 @@ pub fn print_crate<'a>(
ann: &'a dyn PpAnn,
is_expanded: bool,
edition: Edition,
has_injected_crate: bool,
) -> String {
let mut s = State {
s: pp::mk_printer(),
@ -119,7 +118,7 @@ pub fn print_crate<'a>(
insert_extra_parens: true,
};
if is_expanded && has_injected_crate {
if is_expanded && !krate.attrs.iter().any(|attr| attr.has_name(sym::no_core)) {
// We need to print `#![no_std]` (and its feature gate) so that
// compiling pretty-printed source won't inject libstd again.
// However, we don't want these attributes in the AST because