Merge pull request #215 from rust-phf/gha

.github/workflows/benches.yml

@@ -7,6 +7,10 @@ jobs:
     name: Bench
     runs-on: ubuntu-latest
     steps:
+      - name: Setup nightly toolchain
+        run: |
+          rustup set profile minimal
+          rustup override set nightly
       - uses: actions/checkout@v2
         with:
           ref: master

.github/workflows/ci.yml

@@ -0,0 +1,38 @@
+name: CI
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+
+jobs:
+  ci:
+    name: CI
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        # MSRV and nightly
+        version: [1.40.0, nightly]
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set toolchain
+        run: |
+          rustup set profile minimal
+          rustup override set ${{ matrix.version }}
+
+      - name: Run `cargo test` on workspace
+        run: cargo test --workspace
+
+      - name: phf_macros UI test
+        if: matrix.version == '1.40.0'
+        working-directory: phf_macros
+        run: cargo test --features=unicase_support -- --ignored --test-threads=1
+
+      - name: phf_codegen test
+        run: cargo test -p phf_codegen_test
+
+      - name: no_std build check
+        working-directory: phf
+        run: cargo build --no-default-features

phf_macros/tests/compile-fail-unicase/equivalent-keys.rs

@@ -1,9 +1,9 @@
 use unicase::UniCase;
 use phf::phf_map;
 
-static MAP: phf::Map<UniCase<&'static str>, isize> = phf_map!( //~ ERROR duplicate key UniCase("FOO")
-    UniCase::ascii("FOO") => 42, //~ NOTE one occurrence here
-    UniCase::ascii("foo") => 42, //~ NOTE one occurrence here
+static MAP: phf::Map<UniCase<&'static str>, isize> = phf_map!(
+    UniCase::ascii("FOO") => 42,
+    UniCase::ascii("foo") => 42, //~ ERROR duplicate key UniCase("FOO")
 );
 
 fn main() {}

phf_macros/tests/compile-fail-unicase/equivalent-keys.stderr

@@ -1,7 +1,5 @@
 error: duplicate key
  --> $DIR/equivalent-keys.rs:6:5
   |
-6 |     UniCase::ascii("foo") => 42, //~ NOTE one occurrence here
+6 |     UniCase::ascii("foo") => 42, //~ ERROR duplicate key UniCase("FOO")
   |     ^^^^^^^^^^^^^^^^^^^^^
-  |
-  = note: this error originates in the macro `proc_macro_call` (in Nightly builds, run with -Z macro-backtrace for more info)

phf_macros/tests/compile-fail/bad-syntax.stderr

@@ -3,5 +3,3 @@ error: expected identifier
   |
 5 |     => //~ ERROR expected identifier
   |     ^^
-  |
-  = note: this error originates in the macro `proc_macro_call` (in Nightly builds, run with -Z macro-backtrace for more info)