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| author | Brian Anderson <banderson@mozilla.com> | 2015-01-24 09:15:42 -0800 |
|---|---|---|
| committer | Brian Anderson <banderson@mozilla.com> | 2015-01-25 01:20:55 -0800 |
| commit | 63fcbcf3ce8f0ca391c18b2d61833ae6beb3ac70 (patch) | |
| tree | c732033c0822f25f2aebcdf193de1b257bac1855 /src/libsyntax/diagnostics/plugin.rs | |
| parent | b44ee371b8beea77aa1364460acbba14a8516559 (diff) | |
| parent | 0430a43d635841db44978bb648e9cf7e7cfa1bba (diff) | |
| download | rust-63fcbcf3ce8f0ca391c18b2d61833ae6beb3ac70.tar.gz rust-63fcbcf3ce8f0ca391c18b2d61833ae6beb3ac70.zip | |
Merge remote-tracking branch 'rust-lang/master'
Conflicts: mk/tests.mk src/liballoc/arc.rs src/liballoc/boxed.rs src/liballoc/rc.rs src/libcollections/bit.rs src/libcollections/btree/map.rs src/libcollections/btree/set.rs src/libcollections/dlist.rs src/libcollections/ring_buf.rs src/libcollections/slice.rs src/libcollections/str.rs src/libcollections/string.rs src/libcollections/vec.rs src/libcollections/vec_map.rs src/libcore/any.rs src/libcore/array.rs src/libcore/borrow.rs src/libcore/error.rs src/libcore/fmt/mod.rs src/libcore/iter.rs src/libcore/marker.rs src/libcore/ops.rs src/libcore/result.rs src/libcore/slice.rs src/libcore/str/mod.rs src/libregex/lib.rs src/libregex/re.rs src/librustc/lint/builtin.rs src/libstd/collections/hash/map.rs src/libstd/collections/hash/set.rs src/libstd/sync/mpsc/mod.rs src/libstd/sync/mutex.rs src/libstd/sync/poison.rs src/libstd/sync/rwlock.rs src/libsyntax/feature_gate.rs src/libsyntax/test.rs
Diffstat (limited to 'src/libsyntax/diagnostics/plugin.rs')
| -rw-r--r-- | src/libsyntax/diagnostics/plugin.rs | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/src/libsyntax/diagnostics/plugin.rs b/src/libsyntax/diagnostics/plugin.rs index 1469c50061c..bd5247bbad6 100644 --- a/src/libsyntax/diagnostics/plugin.rs +++ b/src/libsyntax/diagnostics/plugin.rs @@ -9,7 +9,7 @@ // except according to those terms. use std::cell::RefCell; -use std::collections::HashMap; +use std::collections::BTreeMap; use ast; use ast::{Ident, Name, TokenTree}; use codemap::Span; @@ -19,18 +19,18 @@ use parse::token; use ptr::P; thread_local! { - static REGISTERED_DIAGNOSTICS: RefCell<HashMap<Name, Option<Name>>> = { - RefCell::new(HashMap::new()) + static REGISTERED_DIAGNOSTICS: RefCell<BTreeMap<Name, Option<Name>>> = { + RefCell::new(BTreeMap::new()) } } thread_local! { - static USED_DIAGNOSTICS: RefCell<HashMap<Name, Span>> = { - RefCell::new(HashMap::new()) + static USED_DIAGNOSTICS: RefCell<BTreeMap<Name, Span>> = { + RefCell::new(BTreeMap::new()) } } fn with_registered_diagnostics<T, F>(f: F) -> T where - F: FnOnce(&mut HashMap<Name, Option<Name>>) -> T, + F: FnOnce(&mut BTreeMap<Name, Option<Name>>) -> T, { REGISTERED_DIAGNOSTICS.with(move |slot| { f(&mut *slot.borrow_mut()) @@ -38,7 +38,7 @@ fn with_registered_diagnostics<T, F>(f: F) -> T where } fn with_used_diagnostics<T, F>(f: F) -> T where - F: FnOnce(&mut HashMap<Name, Span>) -> T, + F: FnOnce(&mut BTreeMap<Name, Span>) -> T, { USED_DIAGNOSTICS.with(move |slot| { f(&mut *slot.borrow_mut()) @@ -65,6 +65,13 @@ pub fn expand_diagnostic_used<'cx>(ecx: &'cx mut ExtCtxt, } () }); + with_registered_diagnostics(|diagnostics| { + if !diagnostics.contains_key(&code.name) { + ecx.span_err(span, &format!( + "used diagnostic code {} not registered", token::get_ident(code).get() + )[]); + } + }); MacExpr::new(quote_expr!(ecx, ())) } |