From d0b047410d18c8c370df72d6b1ba2da89958a67b Mon Sep 17 00:00:00 2001 From: Vadim Petrochenkov Date: Wed, 29 May 2024 20:56:36 +0300 Subject: [PATCH] Add a test for resolving `macro_rules` calls inside attributes (cherry picked from commit 3c4066d1126b7c0ed13da96639ca86ffc42ceea6) --- .../attributes/key-value-expansion-scope.rs | 64 ++++++++ .../key-value-expansion-scope.stderr | 138 ++++++++++++++++++ 2 files changed, 202 insertions(+) create mode 100644 tests/ui/attributes/key-value-expansion-scope.rs create mode 100644 tests/ui/attributes/key-value-expansion-scope.stderr diff --git a/tests/ui/attributes/key-value-expansion-scope.rs b/tests/ui/attributes/key-value-expansion-scope.rs new file mode 100644 index 000000000000..f435e36ce638 --- /dev/null +++ b/tests/ui/attributes/key-value-expansion-scope.rs @@ -0,0 +1,64 @@ +#![doc = in_root!()] // FIXME, this is a bug +#![doc = in_mod!()] //~ ERROR cannot find macro `in_mod` in this scope +#![doc = in_mod_escape!()] // FIXME, this is a bug +#![doc = in_block!()] //~ ERROR cannot find macro `in_block` in this scope + +#[doc = in_root!()] //~ ERROR cannot find macro `in_root` in this scope +#[doc = in_mod!()] //~ ERROR cannot find macro `in_mod` in this scope +#[doc = in_mod_escape!()] //~ ERROR cannot find macro `in_mod_escape` in this scope +#[doc = in_block!()] //~ ERROR cannot find macro `in_block` in this scope +fn before() { + #![doc = in_root!()] //~ ERROR cannot find macro `in_root` in this scope + #![doc = in_mod!()] //~ ERROR cannot find macro `in_mod` in this scope + #![doc = in_mod_escape!()] //~ ERROR cannot find macro `in_mod_escape` in this scope + #![doc = in_block!()] //~ ERROR cannot find macro `in_block` in this scope +} + +macro_rules! in_root { () => { "" } } + +mod macros_stay { + #![doc = in_mod!()] //~ ERROR cannot find macro `in_mod` in this scope + + macro_rules! in_mod { () => { "" } } + + #[doc = in_mod!()] // OK + fn f() { + #![doc = in_mod!()] // OK + } +} + +#[macro_use] +mod macros_escape { + #![doc = in_mod_escape!()] //~ ERROR cannot find macro `in_mod_escape` in this scope + + macro_rules! in_mod_escape { () => { "" } } + + #[doc = in_mod_escape!()] // OK + fn f() { + #![doc = in_mod_escape!()] // OK + } +} + +fn block() { + #![doc = in_block!()] //~ ERROR cannot find macro `in_block` in this scope + + macro_rules! in_block { () => { "" } } + + #[doc = in_block!()] // OK + fn f() { + #![doc = in_block!()] // OK + } +} + +#[doc = in_root!()] // OK +#[doc = in_mod!()] //~ ERROR cannot find macro `in_mod` in this scope +#[doc = in_mod_escape!()] // OK +#[doc = in_block!()] //~ ERROR cannot find macro `in_block` in this scope +fn after() { + #![doc = in_root!()] // OK + #![doc = in_mod!()] //~ ERROR cannot find macro `in_mod` in this scope + #![doc = in_mod_escape!()] // OK + #![doc = in_block!()] //~ ERROR cannot find macro `in_block` in this scope +} + +fn main() {} diff --git a/tests/ui/attributes/key-value-expansion-scope.stderr b/tests/ui/attributes/key-value-expansion-scope.stderr new file mode 100644 index 000000000000..2fa2ed0fa3a4 --- /dev/null +++ b/tests/ui/attributes/key-value-expansion-scope.stderr @@ -0,0 +1,138 @@ +error: cannot find macro `in_mod` in this scope + --> $DIR/key-value-expansion-scope.rs:2:10 + | +LL | #![doc = in_mod!()] + | ^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_block` in this scope + --> $DIR/key-value-expansion-scope.rs:4:10 + | +LL | #![doc = in_block!()] + | ^^^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_root` in this scope + --> $DIR/key-value-expansion-scope.rs:6:9 + | +LL | #[doc = in_root!()] + | ^^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_mod` in this scope + --> $DIR/key-value-expansion-scope.rs:7:9 + | +LL | #[doc = in_mod!()] + | ^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_mod_escape` in this scope + --> $DIR/key-value-expansion-scope.rs:8:9 + | +LL | #[doc = in_mod_escape!()] + | ^^^^^^^^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_block` in this scope + --> $DIR/key-value-expansion-scope.rs:9:9 + | +LL | #[doc = in_block!()] + | ^^^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_root` in this scope + --> $DIR/key-value-expansion-scope.rs:11:14 + | +LL | #![doc = in_root!()] + | ^^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_mod` in this scope + --> $DIR/key-value-expansion-scope.rs:12:14 + | +LL | #![doc = in_mod!()] + | ^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_mod_escape` in this scope + --> $DIR/key-value-expansion-scope.rs:13:14 + | +LL | #![doc = in_mod_escape!()] + | ^^^^^^^^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_block` in this scope + --> $DIR/key-value-expansion-scope.rs:14:14 + | +LL | #![doc = in_block!()] + | ^^^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_mod` in this scope + --> $DIR/key-value-expansion-scope.rs:20:14 + | +LL | #![doc = in_mod!()] + | ^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_mod_escape` in this scope + --> $DIR/key-value-expansion-scope.rs:32:14 + | +LL | #![doc = in_mod_escape!()] + | ^^^^^^^^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_block` in this scope + --> $DIR/key-value-expansion-scope.rs:43:14 + | +LL | #![doc = in_block!()] + | ^^^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_mod` in this scope + --> $DIR/key-value-expansion-scope.rs:54:9 + | +LL | #[doc = in_mod!()] + | ^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_block` in this scope + --> $DIR/key-value-expansion-scope.rs:56:9 + | +LL | #[doc = in_block!()] + | ^^^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_mod` in this scope + --> $DIR/key-value-expansion-scope.rs:59:14 + | +LL | #![doc = in_mod!()] + | ^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: cannot find macro `in_block` in this scope + --> $DIR/key-value-expansion-scope.rs:61:14 + | +LL | #![doc = in_block!()] + | ^^^^^^^^ + | + = help: have you added the `#[macro_use]` on the module/import? + +error: aborting due to 17 previous errors +