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Pass a Symbol to check_name, emit_feature_err, and related functions.

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This commit is contained in:
Nicholas Nethercote 2019-05-08 13:21:18 +10:00
parent 79602c87b5
commit fb084a48e2
114 changed files with 671 additions and 621 deletions
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18
src/librustc_metadata/encoder.rs
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@ -33,7 +33,7 @@ use std::u32;
use syntax::ast;
use syntax::attr;
use syntax::source_map::Spanned;
use syntax::symbol::keywords;
use syntax::symbol::{keywords, sym};
use syntax_pos::{self, hygiene, FileName, SourceFile, Span};
use log::{debug, trace};
@ -469,7 +469,7 @@ impl<'a, 'tcx> EncodeContext<'a, 'tcx> {
let attrs = tcx.hir().krate_attrs();
let is_proc_macro = tcx.sess.crate_types.borrow().contains(&CrateType::ProcMacro);
let has_default_lib_allocator = attr::contains_name(&attrs, "default_lib_allocator");
let has_default_lib_allocator = attr::contains_name(&attrs, sym::default_lib_allocator);
let has_global_allocator = *tcx.sess.has_global_allocator.get();
let has_panic_handler = *tcx.sess.has_panic_handler.try_get().unwrap_or(&false);
@ -496,13 +496,13 @@ impl<'a, 'tcx> EncodeContext<'a, 'tcx> {
} else {
None
},
compiler_builtins: attr::contains_name(&attrs, "compiler_builtins"),
needs_allocator: attr::contains_name(&attrs, "needs_allocator"),
needs_panic_runtime: attr::contains_name(&attrs, "needs_panic_runtime"),
no_builtins: attr::contains_name(&attrs, "no_builtins"),
panic_runtime: attr::contains_name(&attrs, "panic_runtime"),
profiler_runtime: attr::contains_name(&attrs, "profiler_runtime"),
sanitizer_runtime: attr::contains_name(&attrs, "sanitizer_runtime"),
compiler_builtins: attr::contains_name(&attrs, sym::compiler_builtins),
needs_allocator: attr::contains_name(&attrs, sym::needs_allocator),
needs_panic_runtime: attr::contains_name(&attrs, sym::needs_panic_runtime),
no_builtins: attr::contains_name(&attrs, sym::no_builtins),
panic_runtime: attr::contains_name(&attrs, sym::panic_runtime),
profiler_runtime: attr::contains_name(&attrs, sym::profiler_runtime),
sanitizer_runtime: attr::contains_name(&attrs, sym::sanitizer_runtime),
crate_deps,
dylib_dependency_formats,