nix panictry! in ParserAnyMacro::make
This commit is contained in:
Mazdak Farrokhzad
parent
0f2d9686cc
commit
0a8db690a4
10 changed files with 153 additions and 48 deletions
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@ -1,9 +1,15 @@
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// edition:2018
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// aux-build:edition-kw-macro-2015.rs
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fn main() {}
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#[macro_use]
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extern crate edition_kw_macro_2015;
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mod module {
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pub fn r#async() {}
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}
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pub fn check_async() {
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let mut async = 1; //~ ERROR expected identifier, found keyword `async`
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let mut r#async = 1; // OK
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@ -13,7 +19,7 @@ pub fn check_async() {
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r#async = consumes_async_raw!(async); //~ ERROR no rules expected the token `async`
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r#async = consumes_async_raw!(r#async); // OK
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if passes_ident!(async) == 1 {}
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if passes_ident!(async) == 1 {} //~ ERROR async closures are unstable
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if passes_ident!(r#async) == 1 {} // OK
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module::async(); //~ ERROR expected identifier, found keyword `async`
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module::r#async(); // OK
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@ -1,5 +1,5 @@
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error: expected identifier, found keyword `async`
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--> $DIR/edition-keywords-2018-2015-parsing.rs:8:13
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--> $DIR/edition-keywords-2018-2015-parsing.rs:14:13
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LL | let mut async = 1;
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| ^^^^^ expected identifier, found keyword
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@ -10,7 +10,7 @@ LL | let mut r#async = 1;
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| ^^^^^^^
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error: expected identifier, found keyword `async`
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--> $DIR/edition-keywords-2018-2015-parsing.rs:18:13
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--> $DIR/edition-keywords-2018-2015-parsing.rs:24:13
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LL | module::async();
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| ^^^^^ expected identifier, found keyword
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@ -21,13 +21,13 @@ LL | module::r#async();
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| ^^^^^^^
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error: no rules expected the token `r#async`
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--> $DIR/edition-keywords-2018-2015-parsing.rs:12:31
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--> $DIR/edition-keywords-2018-2015-parsing.rs:18:31
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LL | r#async = consumes_async!(r#async);
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| ^^^^^^^ no rules expected this token in macro call
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error: no rules expected the token `async`
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--> $DIR/edition-keywords-2018-2015-parsing.rs:13:35
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--> $DIR/edition-keywords-2018-2015-parsing.rs:19:35
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LL | r#async = consumes_async_raw!(async);
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| ^^^^^ no rules expected this token in macro call
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@ -38,10 +38,20 @@ error: macro expansion ends with an incomplete expression: expected one of `move
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LL | ($i: ident) => ($i)
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| ^ expected one of `move`, `|`, or `||`
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::: $DIR/edition-keywords-2018-2015-parsing.rs:16:8
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::: $DIR/edition-keywords-2018-2015-parsing.rs:22:8
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LL | if passes_ident!(async) == 1 {}
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| -------------------- in this macro invocation
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error: aborting due to 5 previous errors
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error[E0658]: async closures are unstable
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--> $DIR/edition-keywords-2018-2015-parsing.rs:22:22
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LL | if passes_ident!(async) == 1 {}
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| ^^^^^
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= note: see issue #62290 <https://github.com/rust-lang/rust/issues/62290> for more information
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= help: add `#![feature(async_closure)]` to the crate attributes to enable
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error: aborting due to 6 previous errors
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For more information about this error, try `rustc --explain E0658`.
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@ -1,9 +1,15 @@
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// edition:2018
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// aux-build:edition-kw-macro-2018.rs
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fn main() {}
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#[macro_use]
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extern crate edition_kw_macro_2018;
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mod module {
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pub fn r#async() {}
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}
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pub fn check_async() {
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let mut async = 1; //~ ERROR expected identifier, found keyword `async`
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let mut r#async = 1; // OK
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@ -13,7 +19,7 @@ pub fn check_async() {
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r#async = consumes_async_raw!(async); //~ ERROR no rules expected the token `async`
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r#async = consumes_async_raw!(r#async); // OK
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if passes_ident!(async) == 1 {}
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if passes_ident!(async) == 1 {} //~ ERROR async closures are unstable
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if passes_ident!(r#async) == 1 {} // OK
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module::async(); //~ ERROR expected identifier, found keyword `async`
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module::r#async(); // OK
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@ -1,5 +1,5 @@
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error: expected identifier, found keyword `async`
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--> $DIR/edition-keywords-2018-2018-parsing.rs:8:13
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--> $DIR/edition-keywords-2018-2018-parsing.rs:14:13
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LL | let mut async = 1;
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| ^^^^^ expected identifier, found keyword
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@ -10,7 +10,7 @@ LL | let mut r#async = 1;
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| ^^^^^^^
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error: expected identifier, found keyword `async`
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--> $DIR/edition-keywords-2018-2018-parsing.rs:18:13
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--> $DIR/edition-keywords-2018-2018-parsing.rs:24:13
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LL | module::async();
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| ^^^^^ expected identifier, found keyword
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@ -21,13 +21,13 @@ LL | module::r#async();
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| ^^^^^^^
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error: no rules expected the token `r#async`
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--> $DIR/edition-keywords-2018-2018-parsing.rs:12:31
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--> $DIR/edition-keywords-2018-2018-parsing.rs:18:31
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LL | r#async = consumes_async!(r#async);
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| ^^^^^^^ no rules expected this token in macro call
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error: no rules expected the token `async`
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--> $DIR/edition-keywords-2018-2018-parsing.rs:13:35
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--> $DIR/edition-keywords-2018-2018-parsing.rs:19:35
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LL | r#async = consumes_async_raw!(async);
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| ^^^^^ no rules expected this token in macro call
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@ -38,10 +38,20 @@ error: macro expansion ends with an incomplete expression: expected one of `move
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LL | ($i: ident) => ($i)
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| ^ expected one of `move`, `|`, or `||`
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::: $DIR/edition-keywords-2018-2018-parsing.rs:16:8
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::: $DIR/edition-keywords-2018-2018-parsing.rs:22:8
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LL | if passes_ident!(async) == 1 {}
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| -------------------- in this macro invocation
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error: aborting due to 5 previous errors
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error[E0658]: async closures are unstable
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--> $DIR/edition-keywords-2018-2018-parsing.rs:22:22
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LL | if passes_ident!(async) == 1 {}
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| ^^^^^
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= note: see issue #62290 <https://github.com/rust-lang/rust/issues/62290> for more information
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= help: add `#![feature(async_closure)]` to the crate attributes to enable
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error: aborting due to 6 previous errors
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For more information about this error, try `rustc --explain E0658`.
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@ -4,6 +4,8 @@ macro_rules! m {
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//~| ERROR macro expansion ignores token `typeof`
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//~| ERROR macro expansion ignores token `;`
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//~| ERROR macro expansion ignores token `;`
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//~| ERROR cannot find type `i` in this scope
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//~| ERROR cannot find value `i` in this scope
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}
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fn main() {
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@ -42,5 +42,29 @@ LL | m!();
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= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
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error: aborting due to 4 previous errors
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error[E0412]: cannot find type `i` in this scope
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--> $DIR/macro-context.rs:3:13
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LL | () => ( i ; typeof );
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| ^ help: a builtin type with a similar name exists: `i8`
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...
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LL | let a: m!();
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| ---- in this macro invocation
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= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
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error[E0425]: cannot find value `i` in this scope
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--> $DIR/macro-context.rs:3:13
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LL | () => ( i ; typeof );
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| ^ help: a local variable with a similar name exists: `a`
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...
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LL | let i = m!();
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| ---- in this macro invocation
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= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
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error: aborting due to 6 previous errors
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Some errors have detailed explanations: E0412, E0425.
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For more information about an error, try `rustc --explain E0412`.
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@ -1,5 +1,7 @@
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fn main() {
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let _ = Option:Some(vec![0, 1]); //~ ERROR expected type, found
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//~^ ERROR expected value, found enum `Option`
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//~| ERROR expected type, found variant `Some`
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}
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// This case isn't currently being handled gracefully due to the macro invocation.
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@ -13,5 +13,35 @@ LL | let _ = Option:Some(vec![0, 1]);
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= note: see issue #23416 <https://github.com/rust-lang/rust/issues/23416> for more information
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= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
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error: aborting due to previous error
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error[E0423]: expected value, found enum `Option`
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--> $DIR/issue-47666.rs:2:13
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LL | let _ = Option:Some(vec![0, 1]);
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| ^^^^^^
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help: try using one of the enum's variants
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LL | let _ = std::option::Option::None:Some(vec![0, 1]);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^
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LL | let _ = std::option::Option::Some:Some(vec![0, 1]);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^
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error[E0573]: expected type, found variant `Some`
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--> $DIR/issue-47666.rs:2:20
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LL | let _ = Option:Some(vec![0, 1]);
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| ^^^^^^^^^^^^^^^^ not a type
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help: try using the variant's enum
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LL | let _ = Option:std::option::Option;
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| ^^^^^^^^^^^^^^^^^^^
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help: maybe you meant to write a path separator here
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LL | let _ = Option::Some(vec![0, 1]);
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| ^^
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error: aborting due to 3 previous errors
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Some errors have detailed explanations: E0423, E0573.
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For more information about an error, try `rustc --explain E0423`.
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