fix: Remove proc-macro2-diagnostics dependency (#138)

frondeus · Nov 17, 2023 · 3cfb534 · 3cfb534
1 parent f7b6691
commit 3cfb534
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Showing 2 changed files with 6 additions and 10 deletions.
diff --git a/crates/test-case-core/Cargo.toml b/crates/test-case-core/Cargo.toml
@@ -22,8 +22,7 @@ doctest    = false
 path       = "src/lib.rs"
 
 [dependencies]
-cfg-if                  = "1.0"
-proc-macro2             = { version = "1.0", features = [] }
-proc-macro2-diagnostics = "0.10"
-quote                   = "1.0"
-syn                     = { version = "2.0", features = ["full", "extra-traits"] }
+cfg-if      = "1.0"
+proc-macro2 = { version = "1.0", features = [] }
+quote       = "1.0"
+syn         = { version = "2.0", features = ["full", "extra-traits"] }
diff --git a/crates/test-case-core/src/complex_expr.rs b/crates/test-case-core/src/complex_expr.rs
@@ -451,11 +451,8 @@ fn regex_assertion(expected_regex: &Expr) -> TokenStream {
 fn not_assertion(not: &ComplexTestCase) -> TokenStream {
     match not {
         ComplexTestCase::Not(_) => {
-            use proc_macro2_diagnostics::SpanDiagnosticExt as _;
-
-            Span::call_site()
-                .error("multiple negations on single item are forbidden")
-                .emit_as_expr_tokens()
+            let msg = "multiple negations on single item are forbidden";
+            syn::Error::new(Span::call_site(), msg).into_compile_error()
         }
         ComplexTestCase::And(cases) => negate(and_assertion(cases)),
         ComplexTestCase::Or(cases) => negate(or_assertion(cases)),