From b237f90ab9a83ffe3a56338b89dfa1d21f5a2560 Mon Sep 17 00:00:00 2001 From: LeSeulArtichaut Date: Sun, 30 May 2021 00:07:34 +0200 Subject: Don't drop `PResult` without handling the error --- src/test/ui/parser/fn-field-parse-error-ice.rs | 10 +++++++++ src/test/ui/parser/fn-field-parse-error-ice.stderr | 24 ++++++++++++++++++++++ 2 files changed, 34 insertions(+) create mode 100644 src/test/ui/parser/fn-field-parse-error-ice.rs create mode 100644 src/test/ui/parser/fn-field-parse-error-ice.stderr (limited to 'src') diff --git a/src/test/ui/parser/fn-field-parse-error-ice.rs b/src/test/ui/parser/fn-field-parse-error-ice.rs new file mode 100644 index 00000000000..4ea55062fc4 --- /dev/null +++ b/src/test/ui/parser/fn-field-parse-error-ice.rs @@ -0,0 +1,10 @@ +// Regression test for #85794 + +struct Baz { + inner : dyn fn () + //~^ ERROR expected `,`, or `}`, found keyword `fn` + //~| ERROR functions are not allowed in struct definitions + //~| ERROR cannot find type `dyn` in this scope +} + +fn main() {} diff --git a/src/test/ui/parser/fn-field-parse-error-ice.stderr b/src/test/ui/parser/fn-field-parse-error-ice.stderr new file mode 100644 index 00000000000..d582f61cc97 --- /dev/null +++ b/src/test/ui/parser/fn-field-parse-error-ice.stderr @@ -0,0 +1,24 @@ +error: expected `,`, or `}`, found keyword `fn` + --> $DIR/fn-field-parse-error-ice.rs:4:16 + | +LL | inner : dyn fn () + | ^ help: try adding a comma: `,` + +error: functions are not allowed in struct definitions + --> $DIR/fn-field-parse-error-ice.rs:4:17 + | +LL | inner : dyn fn () + | ^^ + | + = help: unlike in C++, Java, and C#, functions are declared in `impl` blocks + = help: see https://doc.rust-lang.org/book/ch05-03-method-syntax.html for more information + +error[E0412]: cannot find type `dyn` in this scope + --> $DIR/fn-field-parse-error-ice.rs:4:13 + | +LL | inner : dyn fn () + | ^^^ not found in this scope + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0412`. -- cgit 1.4.1-3-g733a5