Make sure all ui/parse tests have -Z parse-only

Except those testing parsing during macro expansion

Author: petrochenkov

src/test/ui/parser/expected-comma-found-token.rs renamed to src/test/ui/on-unimplemented/expected-comma-found-token.rs

@@ -8,5 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// compile-flags: -Z parse-only
+
 #[path =] //~ ERROR unexpected token: `]`
 mod m {}

src/test/ui/parser/expected-comma-found-token.stderr renamed to src/test/ui/on-unimplemented/expected-comma-found-token.stderr

@@ -1,5 +1,5 @@
 error: unexpected token: `]`
-  --> $DIR/attr-bad-meta-2.rs:11:9
+  --> $DIR/attr-bad-meta-2.rs:13:9
    |
 LL | #[path =] //~ ERROR unexpected token: `]`
    |         ^ unexpected token after this

src/test/ui/parser/attr-bad-meta-2.rs

@@ -8,5 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// compile-flags: -Z parse-only
+
 #[path() token] //~ ERROR expected `]`, found `token`
 mod m {}

src/test/ui/parser/attr-bad-meta-2.stderr

@@ -1,5 +1,5 @@
 error: expected `]`, found `token`
-  --> $DIR/attr-bad-meta-3.rs:11:10
+  --> $DIR/attr-bad-meta-3.rs:13:10
    |
 LL | #[path() token] //~ ERROR expected `]`, found `token`
    |          ^^^^^ expected `]`

src/test/ui/parser/attr-bad-meta-3.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// compile-flags: -Z parse-only
+
 #![feature(unrestricted_attribute_tokens)]
 
 #[path*] //~ ERROR expected one of `(`, `::`, `=`, `[`, `]`, or `{`, found `*`

src/test/ui/parser/attr-bad-meta-3.stderr

@@ -1,5 +1,5 @@
 error: expected one of `(`, `::`, `=`, `[`, `]`, or `{`, found `*`
-  --> $DIR/attr-bad-meta.rs:13:7
+  --> $DIR/attr-bad-meta.rs:15:7
    |
 LL | #[path*] //~ ERROR expected one of `(`, `::`, `=`, `[`, `]`, or `{`, found `*`
    |       ^ expected one of `(`, `::`, `=`, `[`, `]`, or `{` here

src/test/ui/parser/attr-bad-meta.rs

@@ -11,6 +11,8 @@
 // Test that we cannot parse a closure with an explicit return type
 // unless it uses braces.
 
+// compile-flags: -Z parse-only
+
 fn main() {
     let x = || -> i32 22;
     //~^ ERROR expected one of `!`, `(`, `+`, `::`, `<`, or `{`, found `22`

src/test/ui/parser/attr-bad-meta.stderr

@@ -1,5 +1,5 @@
 error: expected one of `!`, `(`, `+`, `::`, `<`, or `{`, found `22`
-  --> $DIR/closure-return-syntax.rs:15:23
+  --> $DIR/closure-return-syntax.rs:17:23
    |
 LL |     let x = || -> i32 22;
    |                       ^^ expected one of `!`, `(`, `+`, `::`, `<`, or `{` here

src/test/ui/parser/closure-return-syntax.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// compile-flags: -Z continue-parse-after-error
+// compile-flags: -Z parse-only -Z continue-parse-after-error
 
 struct X {
     a: u8 /** document a */,

src/test/ui/parser/closure-return-syntax.stderr

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// compile-flags: -Z continue-parse-after-error
+// compile-flags: -Z parse-only -Z continue-parse-after-error
+
 fn main() {
     /// document
     //~^ ERROR found a documentation comment that doesn't document anything

src/test/ui/parser/doc-after-struct-field.rs

@@ -1,5 +1,5 @@
 error[E0585]: found a documentation comment that doesn't document anything
-  --> $DIR/doc-before-fn-rbrace.rs:13:5
+  --> $DIR/doc-before-fn-rbrace.rs:14:5
    |
 LL |     /// document
    |     ^^^^^^^^^^^^

src/test/ui/parser/doc-before-fn-rbrace.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// compile-flags: -Z continue-parse-after-error
+// compile-flags: -Z parse-only -Z continue-parse-after-error
+
 fn /// document
 foo() {}
 //~^^ ERROR expected identifier, found `/// document`

src/test/ui/parser/doc-before-fn-rbrace.stderr

@@ -1,5 +1,5 @@
 error: expected identifier, found `/// document`
-  --> $DIR/doc-before-identifier.rs:12:4
+  --> $DIR/doc-before-identifier.rs:13:4
    |
 LL | fn /// document
    |    ^^^^^^^^^^^^ expected identifier

src/test/ui/parser/doc-before-identifier.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// compile-flags: -Z continue-parse-after-error
+// compile-flags: -Z parse-only -Z continue-parse-after-error
+
 mod Foo {
     /// document
     //~^ ERROR expected item after doc comment

src/test/ui/parser/doc-before-identifier.stderr

@@ -1,13 +1,8 @@
 error: expected item after doc comment
-  --> $DIR/doc-before-mod-rbrace.rs:13:5
+  --> $DIR/doc-before-mod-rbrace.rs:14:5
    |
 LL |     /// document
    |     ^^^^^^^^^^^^
 
-error[E0601]: `main` function not found in crate `doc_before_mod_rbrace`
-   |
-   = note: consider adding a `main` function to `$DIR/doc-before-mod-rbrace.rs`
-
-error: aborting due to 2 previous errors
+error: aborting due to previous error
 
-For more information about this error, try `rustc --explain E0601`.

src/test/ui/parser/doc-before-mod-rbrace.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// compile-flags: -Z continue-parse-after-error
+// compile-flags: -Z parse-only -Z continue-parse-after-error
+
 struct X {
     a: u8,
     /// document

src/test/ui/parser/doc-before-mod-rbrace.stderr

@@ -1,5 +1,5 @@
 error[E0585]: found a documentation comment that doesn't document anything
-  --> $DIR/doc-before-struct-rbrace-1.rs:14:5
+  --> $DIR/doc-before-struct-rbrace-1.rs:15:5
    |
 LL |     /// document
    |     ^^^^^^^^^^^^

src/test/ui/parser/doc-before-struct-rbrace-1.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// compile-flags: -Z continue-parse-after-error
+// compile-flags: -Z parse-only -Z continue-parse-after-error
+
 struct X {
     a: u8 /// document
     //~^ ERROR found a documentation comment that doesn't document anything

src/test/ui/parser/doc-before-struct-rbrace-1.stderr

@@ -1,5 +1,5 @@
 error[E0585]: found a documentation comment that doesn't document anything
-  --> $DIR/doc-before-struct-rbrace-2.rs:13:11
+  --> $DIR/doc-before-struct-rbrace-2.rs:14:11
    |
 LL |     a: u8 /// document
    |           ^^^^^^^^^^^^

src/test/ui/parser/doc-before-struct-rbrace-2.rs

@@ -8,4 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// compile-flags: -Z parse-only
+
 extern crte foo; //~ ERROR expected one of `crate`, `fn`, or `{`, found `crte`

src/test/ui/parser/doc-before-struct-rbrace-2.stderr

@@ -1,5 +1,5 @@
 error: expected one of `crate`, `fn`, or `{`, found `crte`
-  --> $DIR/extern-crate-unexpected-token.rs:11:8
+  --> $DIR/extern-crate-unexpected-token.rs:13:8
    |
 LL | extern crte foo; //~ ERROR expected one of `crate`, `fn`, or `{`, found `crte`
    |        ^^^^ expected one of `crate`, `fn`, or `{` here

src/test/ui/parser/extern-crate-unexpected-token.rs

@@ -1,3 +1,5 @@
+// compile-flags: -Z parse-only
+
 fn main() {
     for i in in 1..2 {
         println!("{}", i);

src/test/ui/parser/extern-crate-unexpected-token.stderr

@@ -1,5 +1,5 @@
 error: expected iterable, found keyword `in`
-  --> $DIR/if-in-in.rs:2:14
+  --> $DIR/if-in-in.rs:4:14
    |
 LL |     for i in in 1..2 {
    |           ---^^

src/test/ui/parser/if-in-in.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// compile-flags: -Z parse-only
+
 struct S;
 
 impl S {

src/test/ui/parser/if-in-in.stderr

@@ -1,5 +1,5 @@
 error: expected one of `:` or `@`, found `bar`
-  --> $DIR/inverted-parameters.rs:14:24
+  --> $DIR/inverted-parameters.rs:16:24
    |
 LL |     fn foo(&self, &str bar) {}
    |                   -----^^^
@@ -8,7 +8,7 @@ LL |     fn foo(&self, &str bar) {}
    |                   help: declare the type after the parameter binding: `<identifier>: <type>`
 
 error: expected one of `:` or `@`, found `quux`
-  --> $DIR/inverted-parameters.rs:20:10
+  --> $DIR/inverted-parameters.rs:22:10
    |
 LL | fn baz(S quux, xyzzy: i32) {}
    |        --^^^^
@@ -17,25 +17,25 @@ LL | fn baz(S quux, xyzzy: i32) {}
    |        help: declare the type after the parameter binding: `<identifier>: <type>`
 
 error: expected one of `:` or `@`, found `a`
-  --> $DIR/inverted-parameters.rs:25:12
+  --> $DIR/inverted-parameters.rs:27:12
    |
 LL | fn one(i32 a b) {}
    |            ^ expected one of `:` or `@` here
 
 error: expected `:`, found `(`
-  --> $DIR/inverted-parameters.rs:28:23
+  --> $DIR/inverted-parameters.rs:30:23
    |
 LL | fn pattern((i32, i32) (a, b)) {}
    |                       ^ expected `:`
 
 error: expected one of `:` or `@`, found `)`
-  --> $DIR/inverted-parameters.rs:31:12
+  --> $DIR/inverted-parameters.rs:33:12
    |
 LL | fn fizz(i32) {}
    |            ^ expected one of `:` or `@` here
 
 error: expected one of `:` or `@`, found `S`
-  --> $DIR/inverted-parameters.rs:34:23
+  --> $DIR/inverted-parameters.rs:36:23
    |
 LL | fn missing_colon(quux S) {}
    |                  -----^

src/test/ui/parser/inverted-parameters.rs

@@ -11,6 +11,8 @@
 // FIXME(31528) we emit a bunch of silly errors here due to continuing past the
 // first one. This would be easy-ish to address by better recovery in tokenisation.
 
+// compile-flags: -Z parse-only
+
 pub fn trace_option(option: Option<isize>) {
     option.map(|some| 42;
                           //~^ ERROR: expected one of

src/test/ui/parser/inverted-parameters.stderr

@@ -1,5 +1,5 @@
 error: incorrect close delimiter: `}`
-  --> $DIR/issue-10636-2.rs:18:1
+  --> $DIR/issue-10636-2.rs:20:1
    |
 LL | pub fn trace_option(option: Option<isize>) {
    |                                            - close delimiter possibly meant for this
@@ -10,13 +10,13 @@ LL | } //~ ERROR: incorrect close delimiter
    | ^ incorrect close delimiter
 
 error: expected one of `)`, `,`, `.`, `?`, or an operator, found `;`
-  --> $DIR/issue-10636-2.rs:15:25
+  --> $DIR/issue-10636-2.rs:17:25
    |
 LL |     option.map(|some| 42;
    |                         ^ expected one of `)`, `,`, `.`, `?`, or an operator here
 
 error: expected expression, found `)`
-  --> $DIR/issue-10636-2.rs:18:1
+  --> $DIR/issue-10636-2.rs:20:1
    |
 LL | } //~ ERROR: incorrect close delimiter
    | ^ expected expression

src/test/ui/parser/issue-10636-2.rs

@@ -8,12 +8,12 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// compile-flags: -Z parse-only
+
 use std::io;
 
 fn main(){
     let x: io::IoResult<()> = Ok(());
-    //~^ ERROR cannot find type `IoResult` in module `io`
-    //~| NOTE did you mean `Result`?
     match x {
         Err(ref e) if e.kind == io::EndOfFile {
             //~^ NOTE while parsing this struct

src/test/ui/parser/issue-10636-2.stderr

@@ -16,12 +16,5 @@ LL |         //~^ NOTE expected one of `.`, `=>`, `?`, or an operator here
 LL |         _ => {}
    |         ^ unexpected token
 
-error[E0412]: cannot find type `IoResult` in module `io`
-  --> $DIR/issue-15980.rs:14:16
-   |
-LL |     let x: io::IoResult<()> = Ok(());
-   |                ^^^^^^^^ did you mean `Result`?
-
-error: aborting due to 3 previous errors
+error: aborting due to 2 previous errors
 
-For more information about this error, try `rustc --explain E0412`.

src/test/ui/parser/issue-15980.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// compile-flags: -Z parse-only
+
 fn main() {
     let caller<F> = |f: F|  //~ ERROR expected one of `:`, `;`, `=`, or `@`, found `<`
     where F: Fn() -> i32

src/test/ui/parser/issue-15980.stderr

@@ -1,5 +1,5 @@
 error: expected one of `:`, `;`, `=`, or `@`, found `<`
-  --> $DIR/issue-22647.rs:12:15
+  --> $DIR/issue-22647.rs:14:15
    |
 LL |     let caller<F> = |f: F|  //~ ERROR expected one of `:`, `;`, `=`, or `@`, found `<`
    |               ^ expected one of `:`, `;`, `=`, or `@` here

src/test/ui/parser/issue-22647.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// compile-flags: -Z parse-only
+
 struct Foo<B> {
     buffer: B
 }

src/test/ui/parser/issue-22647.stderr

@@ -1,5 +1,5 @@
 error: expected one of `:`, `;`, `=`, or `@`, found `<`
-  --> $DIR/issue-22712.rs:16:12
+  --> $DIR/issue-22712.rs:18:12
    |
 LL |     let Foo<Vec<u8>>  //~ ERROR expected one of `:`, `;`, `=`, or `@`, found `<`
    |            ^ expected one of `:`, `;`, `=`, or `@` here

src/test/ui/parser/issue-22712.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// compile-flags: -Z parse-only
+
 fn main() {
     let buf[0] = 0; //~ ERROR expected one of `:`, `;`, `=`, or `@`, found `[`
 }

src/test/ui/parser/issue-22712.stderr

@@ -1,5 +1,5 @@
 error: expected one of `:`, `;`, `=`, or `@`, found `[`
-  --> $DIR/issue-24197.rs:12:12
+  --> $DIR/issue-24197.rs:14:12
    |
 LL |     let buf[0] = 0; //~ ERROR expected one of `:`, `;`, `=`, or `@`, found `[`
    |            ^ expected one of `:`, `;`, `=`, or `@` here

src/test/ui/parser/issue-24197.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// compile-flags: -Z parse-only
+
 static tmp : [&'static str; 2]  = ["hello", "he"];
 
 fn main() {

src/test/ui/parser/issue-24197.stderr

@@ -1,5 +1,5 @@
 error: expected one of `=>`, `@`, `if`, or `|`, found `[`
-  --> $DIR/issue-24375.rs:16:12
+  --> $DIR/issue-24375.rs:18:12
    |
 LL |         tmp[0] => {} //~ ERROR expected one of `=>`, `@`, `if`, or `|`, found `[`
    |            ^ expected one of `=>`, `@`, `if`, or `|` here

src/test/ui/parser/issue-24375.rs

@@ -8,4 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// compile-flags: -Z parse-only
+
 use foo.bar; //~ ERROR expected one of `::`, `;`, or `as`, found `.`

src/test/ui/parser/issue-24375.stderr

@@ -1,5 +1,5 @@
 error: expected one of `::`, `;`, or `as`, found `.`
-  --> $DIR/issue-33455.rs:11:8
+  --> $DIR/issue-33455.rs:13:8
    |
 LL | use foo.bar; //~ ERROR expected one of `::`, `;`, or `as`, found `.`
    |        ^ expected one of `::`, `;`, or `as` here

src/test/ui/parser/issue-33455.rs

@@ -8,7 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-impl S { //~ ERROR cannot find type
+// compile-flags: -Z parse-only
+
+impl S {
     pub
 } //~ ERROR expected one of