Update basic diagnostic capitalization/punctuation (#4328)

This is a primarily automated change:

- Search & replace for capitalization
-
`(CARBON_DIAGNOSTIC\((?:\n\s+)?\w+,(?:\n\s+)?\s\w+,(?:\n\s+)?\s")([A-Z])`
    - `$1\L$2`
- Search & replace for period
-
`(CARBON_DIAGNOSTIC\((?:\n\s+)?\w+,(?:\n\s+)?\s\w+,(?:\n\s+)?\s"(?:[^)]|\n)+)\.("[,)])`
    - `$1$2`
- Limited search & replace for `ERROR: ` -> `error: ` in streamed things
- Leaving a TODO for command_line because there's more cleanup that can
be done there
- Modify diagnostic_consumer.cpp
    - ERROR -> error
    - WARNING -> warning

---------

Co-authored-by: Richard Smith <richard@metafoo.co.uk>
This commit is contained in:
Jon Ross-Perkins
2024-09-19 21:32:53 +00:00
committed by GitHub
co-authored by Richard Smith
parent 7f6d684b29
commit e7aebbe581
578 changed files with 2166 additions and 2173 deletions
@@ -8,7 +8,7 @@
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/function/declaration/fail_param_in_type.carbon
// CHECK:STDERR: fail_param_in_type.carbon:[[@LINE+3]]:23: ERROR: Array bound is not a constant.
// CHECK:STDERR: fail_param_in_type.carbon:[[@LINE+3]]:23: error: array bound is not a constant
// CHECK:STDERR: fn F(n: i32, a: [i32; n]*);
// CHECK:STDERR: ^
fn F(n: i32, a: [i32; n]*);
@@ -8,10 +8,10 @@
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/function/declaration/fail_param_redecl.carbon
// CHECK:STDERR: fail_param_redecl.carbon:[[@LINE+6]]:14: ERROR: Duplicate name being declared in the same scope.
// CHECK:STDERR: fail_param_redecl.carbon:[[@LINE+6]]:14: error: duplicate name being declared in the same scope
// CHECK:STDERR: fn F(n: i32, n: i32);
// CHECK:STDERR: ^
// CHECK:STDERR: fail_param_redecl.carbon:[[@LINE+3]]:6: Name is previously declared here.
// CHECK:STDERR: fail_param_redecl.carbon:[[@LINE+3]]:6: name is previously declared here
// CHECK:STDERR: fn F(n: i32, n: i32);
// CHECK:STDERR: ^
fn F(n: i32, n: i32);
+55 -55
View File
@@ -58,57 +58,57 @@ library "[[@TEST_NAME]]";
import library "api";
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE+10]]:1: ERROR: Redeclarations of `fn A` must match use of `extern`.
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE+10]]:1: error: redeclarations of `fn A` must match use of `extern`
// CHECK:STDERR: extern fn A();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE-5]]:1: In import.
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE-5]]:1: in import
// CHECK:STDERR: import library "api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: api.carbon:4:1: Previously declared here.
// CHECK:STDERR: api.carbon:4:1: previously declared here
// CHECK:STDERR: fn A();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
extern fn A();
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE+10]]:1: ERROR: Redeclarations of `fn B` must match use of `extern`.
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE+10]]:1: error: redeclarations of `fn B` must match use of `extern`
// CHECK:STDERR: extern fn B(b: i32) -> i32;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE-16]]:1: In import.
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE-16]]:1: in import
// CHECK:STDERR: import library "api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: api.carbon:5:1: Previously declared here.
// CHECK:STDERR: api.carbon:5:1: previously declared here
// CHECK:STDERR: fn B(b: i32) -> i32;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
extern fn B(b: i32) -> i32;
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE+10]]:1: ERROR: Redeclarations of `fn C` must match use of `extern`.
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE+10]]:1: error: redeclarations of `fn C` must match use of `extern`
// CHECK:STDERR: extern fn C(c: (i32,)) -> {.c: i32};
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE-27]]:1: In import.
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE-27]]:1: in import
// CHECK:STDERR: import library "api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: api.carbon:6:1: Previously declared here.
// CHECK:STDERR: api.carbon:6:1: previously declared here
// CHECK:STDERR: fn C(c: (i32,)) -> {.c: i32};
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
extern fn C(c: (i32,)) -> {.c: i32};
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE+10]]:1: ERROR: Redeclaration of `fn D` is redundant.
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE+10]]:1: error: redeclaration of `fn D` is redundant
// CHECK:STDERR: extern fn D();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE-38]]:1: In import.
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE-38]]:1: in import
// CHECK:STDERR: import library "api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: api.carbon:7:1: Previously declared here.
// CHECK:STDERR: api.carbon:7:1: previously declared here
// CHECK:STDERR: extern fn D();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR:
extern fn D();
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE+10]]:1: ERROR: Redeclarations of `fn E` must match use of `extern`.
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE+10]]:1: error: redeclarations of `fn E` must match use of `extern`
// CHECK:STDERR: extern fn NS.E();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE-49]]:1: In import.
// CHECK:STDERR: fail_redecl_api.carbon:[[@LINE-49]]:1: in import
// CHECK:STDERR: import library "api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: api.carbon:10:1: Previously declared here.
// CHECK:STDERR: api.carbon:10:1: previously declared here
// CHECK:STDERR: fn NS.E();
// CHECK:STDERR: ^~~~~~~~~~
// CHECK:STDERR:
@@ -142,68 +142,68 @@ var e: () = NS.E();
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_merge.carbon:[[@LINE+65]]:1: In import.
// CHECK:STDERR: fail_merge.carbon:[[@LINE+65]]:1: in import
// CHECK:STDERR: import library "api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_api.carbon:4:1: ERROR: Duplicate name being declared in the same scope.
// CHECK:STDERR: extern_api.carbon:4:1: error: duplicate name being declared in the same scope
// CHECK:STDERR: extern library "redecl_extern_api" fn A();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_merge.carbon:[[@LINE+59]]:1: In import.
// CHECK:STDERR: fail_merge.carbon:[[@LINE+59]]:1: in import
// CHECK:STDERR: import library "api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: api.carbon:4:1: Name is previously declared here.
// CHECK:STDERR: api.carbon:4:1: name is previously declared here
// CHECK:STDERR: fn A();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_merge.carbon:[[@LINE+52]]:1: In import.
// CHECK:STDERR: fail_merge.carbon:[[@LINE+52]]:1: in import
// CHECK:STDERR: import library "api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_api.carbon:5:1: ERROR: Duplicate name being declared in the same scope.
// CHECK:STDERR: extern_api.carbon:5:1: error: duplicate name being declared in the same scope
// CHECK:STDERR: extern library "redecl_extern_api" fn B(b: i32) -> i32;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_merge.carbon:[[@LINE+46]]:1: In import.
// CHECK:STDERR: fail_merge.carbon:[[@LINE+46]]:1: in import
// CHECK:STDERR: import library "api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: api.carbon:5:1: Name is previously declared here.
// CHECK:STDERR: api.carbon:5:1: name is previously declared here
// CHECK:STDERR: fn B(b: i32) -> i32;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_merge.carbon:[[@LINE+39]]:1: In import.
// CHECK:STDERR: fail_merge.carbon:[[@LINE+39]]:1: in import
// CHECK:STDERR: import library "api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_api.carbon:6:1: ERROR: Duplicate name being declared in the same scope.
// CHECK:STDERR: extern_api.carbon:6:1: error: duplicate name being declared in the same scope
// CHECK:STDERR: extern library "redecl_extern_api" fn C(c: (i32,)) -> {.c: i32};
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_merge.carbon:[[@LINE+33]]:1: In import.
// CHECK:STDERR: fail_merge.carbon:[[@LINE+33]]:1: in import
// CHECK:STDERR: import library "api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: api.carbon:6:1: Name is previously declared here.
// CHECK:STDERR: api.carbon:6:1: name is previously declared here
// CHECK:STDERR: fn C(c: (i32,)) -> {.c: i32};
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_merge.carbon:[[@LINE+26]]:1: In import.
// CHECK:STDERR: fail_merge.carbon:[[@LINE+26]]:1: in import
// CHECK:STDERR: import library "api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_api.carbon:7:1: ERROR: Duplicate name being declared in the same scope.
// CHECK:STDERR: extern_api.carbon:7:1: error: duplicate name being declared in the same scope
// CHECK:STDERR: extern library "redecl_extern_api" fn D();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_merge.carbon:[[@LINE+20]]:1: In import.
// CHECK:STDERR: fail_merge.carbon:[[@LINE+20]]:1: in import
// CHECK:STDERR: import library "api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: api.carbon:7:1: Name is previously declared here.
// CHECK:STDERR: api.carbon:7:1: name is previously declared here
// CHECK:STDERR: extern fn D();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_merge.carbon:[[@LINE+13]]:1: In import.
// CHECK:STDERR: fail_merge.carbon:[[@LINE+13]]:1: in import
// CHECK:STDERR: import library "api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_api.carbon:10:1: ERROR: Duplicate name being declared in the same scope.
// CHECK:STDERR: extern_api.carbon:10:1: error: duplicate name being declared in the same scope
// CHECK:STDERR: extern library "redecl_extern_api" fn NS.E();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_merge.carbon:[[@LINE+7]]:1: In import.
// CHECK:STDERR: fail_merge.carbon:[[@LINE+7]]:1: in import
// CHECK:STDERR: import library "api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: api.carbon:10:1: Name is previously declared here.
// CHECK:STDERR: api.carbon:10:1: name is previously declared here
// CHECK:STDERR: fn NS.E();
// CHECK:STDERR: ^~~~~~~~~~
// CHECK:STDERR:
@@ -220,68 +220,68 @@ var e: () = NS.E();
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+64]]:1: In import.
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+64]]:1: in import
// CHECK:STDERR: import library "extern_api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: api.carbon:4:1: ERROR: Duplicate name being declared in the same scope.
// CHECK:STDERR: api.carbon:4:1: error: duplicate name being declared in the same scope
// CHECK:STDERR: fn A();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+58]]:1: In import.
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+58]]:1: in import
// CHECK:STDERR: import library "extern_api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_api.carbon:4:1: Name is previously declared here.
// CHECK:STDERR: extern_api.carbon:4:1: name is previously declared here
// CHECK:STDERR: extern library "redecl_extern_api" fn A();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+51]]:1: In import.
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+51]]:1: in import
// CHECK:STDERR: import library "extern_api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: api.carbon:5:1: ERROR: Duplicate name being declared in the same scope.
// CHECK:STDERR: api.carbon:5:1: error: duplicate name being declared in the same scope
// CHECK:STDERR: fn B(b: i32) -> i32;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+45]]:1: In import.
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+45]]:1: in import
// CHECK:STDERR: import library "extern_api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_api.carbon:5:1: Name is previously declared here.
// CHECK:STDERR: extern_api.carbon:5:1: name is previously declared here
// CHECK:STDERR: extern library "redecl_extern_api" fn B(b: i32) -> i32;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+38]]:1: In import.
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+38]]:1: in import
// CHECK:STDERR: import library "extern_api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: api.carbon:6:1: ERROR: Duplicate name being declared in the same scope.
// CHECK:STDERR: api.carbon:6:1: error: duplicate name being declared in the same scope
// CHECK:STDERR: fn C(c: (i32,)) -> {.c: i32};
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+32]]:1: In import.
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+32]]:1: in import
// CHECK:STDERR: import library "extern_api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_api.carbon:6:1: Name is previously declared here.
// CHECK:STDERR: extern_api.carbon:6:1: name is previously declared here
// CHECK:STDERR: extern library "redecl_extern_api" fn C(c: (i32,)) -> {.c: i32};
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+25]]:1: In import.
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+25]]:1: in import
// CHECK:STDERR: import library "extern_api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: api.carbon:7:1: ERROR: Duplicate name being declared in the same scope.
// CHECK:STDERR: api.carbon:7:1: error: duplicate name being declared in the same scope
// CHECK:STDERR: extern fn D();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+19]]:1: In import.
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+19]]:1: in import
// CHECK:STDERR: import library "extern_api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_api.carbon:7:1: Name is previously declared here.
// CHECK:STDERR: extern_api.carbon:7:1: name is previously declared here
// CHECK:STDERR: extern library "redecl_extern_api" fn D();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+12]]:1: In import.
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+12]]:1: in import
// CHECK:STDERR: import library "extern_api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: api.carbon:10:1: ERROR: Duplicate name being declared in the same scope.
// CHECK:STDERR: api.carbon:10:1: error: duplicate name being declared in the same scope
// CHECK:STDERR: fn NS.E();
// CHECK:STDERR: ^~~~~~~~~~
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+6]]:1: In import.
// CHECK:STDERR: fail_merge_reverse.carbon:[[@LINE+6]]:1: in import
// CHECK:STDERR: import library "extern_api";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_api.carbon:10:1: Name is previously declared here.
// CHECK:STDERR: extern_api.carbon:10:1: name is previously declared here
// CHECK:STDERR: extern library "redecl_extern_api" fn NS.E();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
import library "extern_api";
@@ -25,10 +25,10 @@ var x: () = F();
library "[[@TEST_NAME]]";
extern fn F();
// CHECK:STDERR: fail_redecl.carbon:[[@LINE+7]]:1: ERROR: Redeclaration of `fn F` is redundant.
// CHECK:STDERR: fail_redecl.carbon:[[@LINE+7]]:1: error: redeclaration of `fn F` is redundant
// CHECK:STDERR: extern fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR: fail_redecl.carbon:[[@LINE-4]]:1: Previously declared here.
// CHECK:STDERR: fail_redecl.carbon:[[@LINE-4]]:1: previously declared here
// CHECK:STDERR: extern fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR:
@@ -39,10 +39,10 @@ extern fn F();
library "[[@TEST_NAME]]";
extern fn F();
// CHECK:STDERR: fail_redecl_extern.carbon:[[@LINE+7]]:1: ERROR: Redeclaration of `fn F` is redundant.
// CHECK:STDERR: fail_redecl_extern.carbon:[[@LINE+7]]:1: error: redeclaration of `fn F` is redundant
// CHECK:STDERR: fn F();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_redecl_extern.carbon:[[@LINE-4]]:1: Previously declared here.
// CHECK:STDERR: fail_redecl_extern.carbon:[[@LINE-4]]:1: previously declared here
// CHECK:STDERR: extern fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR:
@@ -53,12 +53,12 @@ fn F();
library "[[@TEST_NAME]]";
class C {
// CHECK:STDERR: fail_member_extern.carbon:[[@LINE+4]]:3: ERROR: `extern` not allowed on `fn` declaration that is a member.
// CHECK:STDERR: fail_member_extern.carbon:[[@LINE+4]]:3: error: `extern` not allowed on `fn` declaration that is a member
// CHECK:STDERR: extern fn F();
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR:
extern fn F();
// CHECK:STDERR: fail_member_extern.carbon:[[@LINE+3]]:3: ERROR: `extern` not allowed on `fn` declaration that is a member.
// CHECK:STDERR: fail_member_extern.carbon:[[@LINE+3]]:3: error: `extern` not allowed on `fn` declaration that is a member
// CHECK:STDERR: extern fn G[self: Self]();
// CHECK:STDERR: ^~~~~~
extern fn G[self: Self]();
@@ -28,13 +28,13 @@ library "[[@TEST_NAME]]";
import library "extern_library";
// CHECK:STDERR: fail_extern_library_nonowner.carbon:[[@LINE+10]]:1: ERROR: Declaration in library "extern_library_nonowner" doesn't match `extern library` declaration.
// CHECK:STDERR: fail_extern_library_nonowner.carbon:[[@LINE+10]]:1: error: declaration in library "extern_library_nonowner" doesn't match `extern library` declaration
// CHECK:STDERR: extern fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR: fail_extern_library_nonowner.carbon:[[@LINE-5]]:1: In import.
// CHECK:STDERR: fail_extern_library_nonowner.carbon:[[@LINE-5]]:1: in import
// CHECK:STDERR: import library "extern_library";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_library.carbon:4:1: Previously declared with `extern library` here.
// CHECK:STDERR: extern_library.carbon:4:1: previously declared with `extern library` here
// CHECK:STDERR: extern library "extern_library_owner" fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
@@ -46,13 +46,13 @@ library "[[@TEST_NAME]]";
import library "extern_library";
// CHECK:STDERR: fail_extern_library_nonextern.carbon:[[@LINE+10]]:1: ERROR: Redeclarations of `fn F` must match use of `extern`.
// CHECK:STDERR: fail_extern_library_nonextern.carbon:[[@LINE+10]]:1: error: redeclarations of `fn F` must match use of `extern`
// CHECK:STDERR: fn F();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_extern_library_nonextern.carbon:[[@LINE-5]]:1: In import.
// CHECK:STDERR: fail_extern_library_nonextern.carbon:[[@LINE-5]]:1: in import
// CHECK:STDERR: import library "extern_library";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_library.carbon:4:1: Previously declared here.
// CHECK:STDERR: extern_library.carbon:4:1: previously declared here
// CHECK:STDERR: extern library "extern_library_owner" fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
@@ -64,13 +64,13 @@ library "[[@TEST_NAME]]";
import library "extern_library";
// CHECK:STDERR: fail_extern_library_redecl.carbon:[[@LINE+10]]:1: ERROR: Declaration in library "extern_library_redecl" doesn't match `extern library` declaration.
// CHECK:STDERR: fail_extern_library_redecl.carbon:[[@LINE+10]]:1: error: declaration in library "extern_library_redecl" doesn't match `extern library` declaration
// CHECK:STDERR: extern library "extern_library_owner" fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_extern_library_redecl.carbon:[[@LINE-5]]:1: In import.
// CHECK:STDERR: fail_extern_library_redecl.carbon:[[@LINE-5]]:1: in import
// CHECK:STDERR: import library "extern_library";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_library.carbon:4:1: Previously declared with `extern library` here.
// CHECK:STDERR: extern_library.carbon:4:1: previously declared with `extern library` here
// CHECK:STDERR: extern library "extern_library_owner" fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
@@ -86,16 +86,16 @@ extern library "extern_library_owner" fn F();
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_extern_library_collision.carbon:[[@LINE+13]]:1: In import.
// CHECK:STDERR: fail_extern_library_collision.carbon:[[@LINE+13]]:1: in import
// CHECK:STDERR: import library "extern_library";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_library_copy.carbon:4:1: ERROR: Duplicate name being declared in the same scope.
// CHECK:STDERR: extern_library_copy.carbon:4:1: error: duplicate name being declared in the same scope
// CHECK:STDERR: extern library "extern_library_owner" fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_extern_library_collision.carbon:[[@LINE+7]]:1: In import.
// CHECK:STDERR: fail_extern_library_collision.carbon:[[@LINE+7]]:1: in import
// CHECK:STDERR: import library "extern_library";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_library.carbon:4:1: Name is previously declared here.
// CHECK:STDERR: extern_library.carbon:4:1: name is previously declared here
// CHECK:STDERR: extern library "extern_library_owner" fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
@@ -114,7 +114,7 @@ library "[[@TEST_NAME]]";
import library "extern_library_mismatch"
// CHECK:STDERR: fail_extern_library_mismatch_owner.carbon:[[@LINE+4]]:1: ERROR: `import` declarations must end with a `;`.
// CHECK:STDERR: fail_extern_library_mismatch_owner.carbon:[[@LINE+4]]:1: error: `import` declarations must end with a `;`
// CHECK:STDERR: extern fn F();
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR:
@@ -124,7 +124,7 @@ extern fn F();
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_extern_self_library.carbon:[[@LINE+4]]:1: ERROR: `extern library` cannot specify the current library.
// CHECK:STDERR: fail_extern_self_library.carbon:[[@LINE+4]]:1: error: `extern library` cannot specify the current library
// CHECK:STDERR: extern library "extern_self_library" fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
@@ -142,13 +142,13 @@ library "[[@TEST_NAME]]";
import library "extern_of_import";
// CHECK:STDERR: fail_extern_of_import_redecl.carbon:[[@LINE+9]]:1: ERROR: Redeclarations of `fn F` must match use of `extern`.
// CHECK:STDERR: fail_extern_of_import_redecl.carbon:[[@LINE+9]]:1: error: redeclarations of `fn F` must match use of `extern`
// CHECK:STDERR: extern library "extern_of_import" fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_extern_of_import_redecl.carbon:[[@LINE-5]]:1: In import.
// CHECK:STDERR: fail_extern_of_import_redecl.carbon:[[@LINE-5]]:1: in import
// CHECK:STDERR: import library "extern_of_import";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_of_import.carbon:4:1: Previously declared here.
// CHECK:STDERR: extern_of_import.carbon:4:1: previously declared here
// CHECK:STDERR: fn F();
// CHECK:STDERR: ^~~~~~~
extern library "extern_of_import" fn F();
@@ -28,13 +28,13 @@ package Foo library "[[@TEST_NAME]]";
import library default;
// CHECK:STDERR: fail_wrong_library.carbon:[[@LINE+9]]:1: ERROR: Declaration in library "wrong_library" doesn't match `extern library` declaration.
// CHECK:STDERR: fail_wrong_library.carbon:[[@LINE+9]]:1: error: declaration in library "wrong_library" doesn't match `extern library` declaration
// CHECK:STDERR: extern fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR: fail_wrong_library.carbon:[[@LINE-5]]:1: In import.
// CHECK:STDERR: fail_wrong_library.carbon:[[@LINE-5]]:1: in import
// CHECK:STDERR: import library default;
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: default.carbon:4:1: Previously declared with `extern library` here.
// CHECK:STDERR: default.carbon:4:1: previously declared with `extern library` here
// CHECK:STDERR: extern library "expected" fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
extern fn F();
@@ -26,13 +26,13 @@ library "[[@TEST_NAME]]";
import library "extern_library";
// CHECK:STDERR: fail_wrong_library.carbon:[[@LINE+9]]:1: ERROR: Declaration in library "wrong_library" doesn't match `extern library` declaration.
// CHECK:STDERR: fail_wrong_library.carbon:[[@LINE+9]]:1: error: declaration in library "wrong_library" doesn't match `extern library` declaration
// CHECK:STDERR: extern fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR: fail_wrong_library.carbon:[[@LINE-5]]:1: In import.
// CHECK:STDERR: fail_wrong_library.carbon:[[@LINE-5]]:1: in import
// CHECK:STDERR: import library "extern_library";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: extern_library.carbon:4:1: Previously declared with `extern library` here.
// CHECK:STDERR: extern_library.carbon:4:1: previously declared with `extern library` here
// CHECK:STDERR: extern library default fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
extern fn F();
@@ -21,24 +21,24 @@ fn ReturnDUnused() -> D;
fn ReturnDUsed() -> D;
fn Call() {
// CHECK:STDERR: fail_incomplete_return.carbon:[[@LINE+10]]:3: ERROR: Function returns incomplete type `C`.
// CHECK:STDERR: fail_incomplete_return.carbon:[[@LINE+10]]:3: error: function returns incomplete type `C`
// CHECK:STDERR: ReturnCUsed();
// CHECK:STDERR: ^~~~~~~~~~~
// CHECK:STDERR: fail_incomplete_return.carbon:[[@LINE-12]]:1: Class was forward declared here.
// CHECK:STDERR: fail_incomplete_return.carbon:[[@LINE-12]]:1: class was forward declared here
// CHECK:STDERR: class C;
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_incomplete_return.carbon:[[@LINE-11]]:18: Return type declared here.
// CHECK:STDERR: fail_incomplete_return.carbon:[[@LINE-11]]:18: return type declared here
// CHECK:STDERR: fn ReturnCUsed() -> C;
// CHECK:STDERR: ^~~~
// CHECK:STDERR:
ReturnCUsed();
// CHECK:STDERR: fail_incomplete_return.carbon:[[@LINE+10]]:3: ERROR: Function returns incomplete type `D`.
// CHECK:STDERR: fail_incomplete_return.carbon:[[@LINE+10]]:3: error: function returns incomplete type `D`
// CHECK:STDERR: ReturnDUsed();
// CHECK:STDERR: ^~~~~~~~~~~
// CHECK:STDERR: fail_incomplete_return.carbon:[[@LINE-22]]:1: Class was forward declared here.
// CHECK:STDERR: fail_incomplete_return.carbon:[[@LINE-22]]:1: class was forward declared here
// CHECK:STDERR: class D;
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_incomplete_return.carbon:[[@LINE-20]]:18: Return type declared here.
// CHECK:STDERR: fail_incomplete_return.carbon:[[@LINE-20]]:18: return type declared here
// CHECK:STDERR: fn ReturnDUsed() -> D;
// CHECK:STDERR: ^~~~
// CHECK:STDERR:
@@ -54,36 +54,36 @@ library "[[@TEST_NAME]]";
import library "incomplete_return";
fn CallFAndGIncomplete() {
// CHECK:STDERR: fail_use_imported.carbon:[[@LINE+16]]:3: ERROR: Function returns incomplete type `C`.
// CHECK:STDERR: fail_use_imported.carbon:[[@LINE+16]]:3: error: function returns incomplete type `C`
// CHECK:STDERR: ReturnCUnused();
// CHECK:STDERR: ^~~~~~~~~~~~~
// CHECK:STDERR: fail_use_imported.carbon:[[@LINE-6]]:1: In import.
// CHECK:STDERR: fail_use_imported.carbon:[[@LINE-6]]:1: in import
// CHECK:STDERR: import library "incomplete_return";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: fail_incomplete_return.carbon:4:1: Class was forward declared here.
// CHECK:STDERR: fail_incomplete_return.carbon:4:1: class was forward declared here
// CHECK:STDERR: class C;
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_use_imported.carbon:[[@LINE-12]]:1: In import.
// CHECK:STDERR: fail_use_imported.carbon:[[@LINE-12]]:1: in import
// CHECK:STDERR: import library "incomplete_return";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: fail_incomplete_return.carbon:7:20: Return type declared here.
// CHECK:STDERR: fail_incomplete_return.carbon:7:20: return type declared here
// CHECK:STDERR: fn ReturnCUnused() -> C;
// CHECK:STDERR: ^~~~
// CHECK:STDERR:
ReturnCUnused();
// CHECK:STDERR: fail_use_imported.carbon:[[@LINE+15]]:3: ERROR: Function returns incomplete type `C`.
// CHECK:STDERR: fail_use_imported.carbon:[[@LINE+15]]:3: error: function returns incomplete type `C`
// CHECK:STDERR: ReturnCUsed();
// CHECK:STDERR: ^~~~~~~~~~~
// CHECK:STDERR: fail_use_imported.carbon:[[@LINE-23]]:1: In import.
// CHECK:STDERR: fail_use_imported.carbon:[[@LINE-23]]:1: in import
// CHECK:STDERR: import library "incomplete_return";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: fail_incomplete_return.carbon:4:1: Class was forward declared here.
// CHECK:STDERR: fail_incomplete_return.carbon:4:1: class was forward declared here
// CHECK:STDERR: class C;
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_use_imported.carbon:[[@LINE-29]]:1: In import.
// CHECK:STDERR: fail_use_imported.carbon:[[@LINE-29]]:1: in import
// CHECK:STDERR: import library "incomplete_return";
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: fail_incomplete_return.carbon:8:18: Return type declared here.
// CHECK:STDERR: fail_incomplete_return.carbon:8:18: return type declared here
// CHECK:STDERR: fn ReturnCUsed() -> C;
// CHECK:STDERR: ^~~~
ReturnCUsed();
@@ -8,84 +8,84 @@
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/function/declaration/no_prelude/fail_modifiers.carbon
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+11]]:1: ERROR: `default` not allowed on `fn` declaration outside of an interface.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+11]]:1: error: `default` not allowed on `fn` declaration outside of an interface
// CHECK:STDERR: default protected fn WrongOrder();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:9: ERROR: `protected` must appear before `default`.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:9: error: `protected` must appear before `default`
// CHECK:STDERR: default protected fn WrongOrder();
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: `default` previously appeared here.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: `default` previously appeared here
// CHECK:STDERR: default protected fn WrongOrder();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
default protected fn WrongOrder();
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+11]]:1: ERROR: `virtual` not allowed on `fn` declaration outside of a class.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+11]]:1: error: `virtual` not allowed on `fn` declaration outside of a class
// CHECK:STDERR: virtual virtual fn DuplicateVirtual() {}
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:9: ERROR: `virtual` repeated on declaration.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:9: error: `virtual` repeated on declaration
// CHECK:STDERR: virtual virtual fn DuplicateVirtual() {}
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: `virtual` previously appeared here.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: `virtual` previously appeared here
// CHECK:STDERR: virtual virtual fn DuplicateVirtual() {}
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
virtual virtual fn DuplicateVirtual() {}
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:9: ERROR: `protected` not allowed on declaration with `private`.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:9: error: `protected` not allowed on declaration with `private`
// CHECK:STDERR: private protected fn TwoAccess();
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: `private` previously appeared here.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: `private` previously appeared here
// CHECK:STDERR: private protected fn TwoAccess();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
private protected fn TwoAccess();
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+11]]:1: ERROR: `abstract` not allowed on `fn` declaration outside of a class.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+11]]:1: error: `abstract` not allowed on `fn` declaration outside of a class
// CHECK:STDERR: abstract virtual fn ModifiersConflict() {}
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:10: ERROR: `virtual` not allowed on declaration with `abstract`.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:10: error: `virtual` not allowed on declaration with `abstract`
// CHECK:STDERR: abstract virtual fn ModifiersConflict() {}
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: `abstract` previously appeared here.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: `abstract` previously appeared here
// CHECK:STDERR: abstract virtual fn ModifiersConflict() {}
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR:
abstract virtual fn ModifiersConflict() {}
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: ERROR: `base` not allowed on `fn` declaration.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: error: `base` not allowed on `fn` declaration
// CHECK:STDERR: base fn InvalidModifier();
// CHECK:STDERR: ^~~~
// CHECK:STDERR:
base fn InvalidModifier();
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+18]]:1: ERROR: `default` not allowed on `fn` declaration outside of an interface.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+18]]:1: error: `default` not allowed on `fn` declaration outside of an interface
// CHECK:STDERR: default final virtual fn ModifiersConflict2() {}
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+14]]:9: ERROR: `final` not allowed on declaration with `default`.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+14]]:9: error: `final` not allowed on declaration with `default`
// CHECK:STDERR: default final virtual fn ModifiersConflict2() {}
// CHECK:STDERR: ^~~~~
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+11]]:1: `default` previously appeared here.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+11]]:1: `default` previously appeared here
// CHECK:STDERR: default final virtual fn ModifiersConflict2() {}
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:15: ERROR: `virtual` not allowed on declaration with `default`.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+7]]:15: error: `virtual` not allowed on declaration with `default`
// CHECK:STDERR: default final virtual fn ModifiersConflict2() {}
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: `default` previously appeared here.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:1: `default` previously appeared here
// CHECK:STDERR: default final virtual fn ModifiersConflict2() {}
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
default final virtual fn ModifiersConflict2() {}
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+6]]:8: ERROR: `private` must appear before `extern`.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+6]]:8: error: `private` must appear before `extern`
// CHECK:STDERR: extern private fn ExternOrderAndConflict() {}
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+3]]:1: `extern` previously appeared here.
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+3]]:1: `extern` previously appeared here
// CHECK:STDERR: extern private fn ExternOrderAndConflict() {}
// CHECK:STDERR: ^~~~~~
extern private fn ExternOrderAndConflict() {}
@@ -8,11 +8,11 @@
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/function/declaration/no_prelude/fail_pattern_in_signature.carbon
// CHECK:STDERR: fail_pattern_in_signature.carbon:[[@LINE+7]]:6: ERROR: Expected name in binding pattern.
// CHECK:STDERR: fail_pattern_in_signature.carbon:[[@LINE+7]]:6: error: expected name in binding pattern
// CHECK:STDERR: fn F((a: {}, b: {}), c: {});
// CHECK:STDERR: ^
// CHECK:STDERR:
// CHECK:STDERR: fail_pattern_in_signature.carbon:[[@LINE+3]]:6: ERROR: Semantics TODO: `Error recovery from keyword name.`.
// CHECK:STDERR: fail_pattern_in_signature.carbon:[[@LINE+3]]:6: error: semantics TODO: `Error recovery from keyword name.`
// CHECK:STDERR: fn F((a: {}, b: {}), c: {});
// CHECK:STDERR: ^
fn F((a: {}, b: {}), c: {});
@@ -9,50 +9,50 @@
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/function/declaration/no_prelude/fail_redecl.carbon
fn A();
// CHECK:STDERR: fail_redecl.carbon:[[@LINE+7]]:1: ERROR: Redeclaration of `fn A` is redundant.
// CHECK:STDERR: fail_redecl.carbon:[[@LINE+7]]:1: error: redeclaration of `fn A` is redundant
// CHECK:STDERR: fn A();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_redecl.carbon:[[@LINE-4]]:1: Previously declared here.
// CHECK:STDERR: fail_redecl.carbon:[[@LINE-4]]:1: previously declared here
// CHECK:STDERR: fn A();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
fn A();
fn B(x: ());
// CHECK:STDERR: fail_redecl.carbon:[[@LINE+7]]:1: ERROR: Redeclaration of `fn B` is redundant.
// CHECK:STDERR: fail_redecl.carbon:[[@LINE+7]]:1: error: redeclaration of `fn B` is redundant
// CHECK:STDERR: fn B(x: ());
// CHECK:STDERR: ^~~~~~~~~~~~
// CHECK:STDERR: fail_redecl.carbon:[[@LINE-4]]:1: Previously declared here.
// CHECK:STDERR: fail_redecl.carbon:[[@LINE-4]]:1: previously declared here
// CHECK:STDERR: fn B(x: ());
// CHECK:STDERR: ^~~~~~~~~~~~
// CHECK:STDERR:
fn B(x: ());
fn C();
// CHECK:STDERR: fail_redecl.carbon:[[@LINE+7]]:1: ERROR: Redeclaration differs because of parameter count of 1.
// CHECK:STDERR: fail_redecl.carbon:[[@LINE+7]]:1: error: redeclaration differs because of parameter count of 1
// CHECK:STDERR: fn C(x: ());
// CHECK:STDERR: ^~~~~~~~~~~~
// CHECK:STDERR: fail_redecl.carbon:[[@LINE-4]]:1: Previously declared with parameter count of 0.
// CHECK:STDERR: fail_redecl.carbon:[[@LINE-4]]:1: previously declared with parameter count of 0
// CHECK:STDERR: fn C();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
fn C(x: ());
fn D() {}
// CHECK:STDERR: fail_redecl.carbon:[[@LINE+7]]:1: ERROR: Redeclaration of `fn D` is redundant.
// CHECK:STDERR: fail_redecl.carbon:[[@LINE+7]]:1: error: redeclaration of `fn D` is redundant
// CHECK:STDERR: fn D();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_redecl.carbon:[[@LINE-4]]:1: Previously declared here.
// CHECK:STDERR: fail_redecl.carbon:[[@LINE-4]]:1: previously declared here
// CHECK:STDERR: fn D() {}
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR:
fn D();
fn E() {}
// CHECK:STDERR: fail_redecl.carbon:[[@LINE+6]]:1: ERROR: Redefinition of `fn E`.
// CHECK:STDERR: fail_redecl.carbon:[[@LINE+6]]:1: error: redefinition of `fn E`
// CHECK:STDERR: fn E() {}
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_redecl.carbon:[[@LINE-4]]:1: Previously defined here.
// CHECK:STDERR: fail_redecl.carbon:[[@LINE-4]]:1: previously defined here
// CHECK:STDERR: fn E() {}
// CHECK:STDERR: ^~~~~~~~
fn E() {}
@@ -11,7 +11,7 @@
// --- fail_no_body.carbon
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_no_body.carbon:[[@LINE+4]]:1: ERROR: Semantics TODO: `function with positional parameters`.
// CHECK:STDERR: fail_no_body.carbon:[[@LINE+4]]:1: error: semantics TODO: `function with positional parameters`
// CHECK:STDERR: fn A;
// CHECK:STDERR: ^~~~~
// CHECK:STDERR:
@@ -20,7 +20,7 @@ fn A;
// --- fail_todo_brace_body.carbon
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_todo_brace_body.carbon:[[@LINE+4]]:1: ERROR: Semantics TODO: `function with positional parameters`.
// CHECK:STDERR: fail_todo_brace_body.carbon:[[@LINE+4]]:1: error: semantics TODO: `function with positional parameters`
// CHECK:STDERR: fn A {
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR:
@@ -31,11 +31,11 @@ fn A {
// TODO: We don't have parsing support for this yet.
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_todo_arrow_body.carbon:[[@LINE+7]]:1: ERROR: Semantics TODO: `function with positional parameters`.
// CHECK:STDERR: fail_todo_arrow_body.carbon:[[@LINE+7]]:1: error: semantics TODO: `function with positional parameters`
// CHECK:STDERR: fn A => 0;
// CHECK:STDERR: ^~~~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_todo_arrow_body.carbon:[[@LINE+3]]:6: ERROR: `fn` declarations must either end with a `;` or have a `{ ... }` block for a definition.
// CHECK:STDERR: fail_todo_arrow_body.carbon:[[@LINE+3]]:6: error: `fn` declarations must either end with a `;` or have a `{ ... }` block for a definition
// CHECK:STDERR: fn A => 0;
// CHECK:STDERR: ^~
fn A => 0;
@@ -30,17 +30,17 @@ extern fn A();
impl library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_extern_api.impl.carbon:[[@LINE+14]]:1: ERROR: Redeclarations of `fn A` must match use of `extern`.
// CHECK:STDERR: fail_extern_api.impl.carbon:[[@LINE+14]]:1: error: redeclarations of `fn A` must match use of `extern`
// CHECK:STDERR: fn A();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_extern_api.impl.carbon:[[@LINE-5]]:6: In import.
// CHECK:STDERR: fail_extern_api.impl.carbon:[[@LINE-5]]:6: in import
// CHECK:STDERR: impl library "extern_api";
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: extern_api.carbon:4:1: Previously declared here.
// CHECK:STDERR: extern_api.carbon:4:1: previously declared here
// CHECK:STDERR: extern fn A();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_extern_api.impl.carbon:[[@LINE+4]]:1: ERROR: No definition found for declaration in impl file
// CHECK:STDERR: fail_extern_api.impl.carbon:[[@LINE+4]]:1: error: no definition found for declaration in impl file
// CHECK:STDERR: fn A();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
@@ -56,13 +56,13 @@ fn A();
impl library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_extern_impl.impl.carbon:[[@LINE+9]]:1: ERROR: Redeclarations of `fn A` must match use of `extern`.
// CHECK:STDERR: fail_extern_impl.impl.carbon:[[@LINE+9]]:1: error: redeclarations of `fn A` must match use of `extern`
// CHECK:STDERR: extern fn A();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR: fail_extern_impl.impl.carbon:[[@LINE-5]]:6: In import.
// CHECK:STDERR: fail_extern_impl.impl.carbon:[[@LINE-5]]:6: in import
// CHECK:STDERR: impl library "extern_impl";
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: extern_impl.carbon:4:1: Previously declared here.
// CHECK:STDERR: extern_impl.carbon:4:1: previously declared here
// CHECK:STDERR: fn A();
// CHECK:STDERR: ^~~~~~~
extern fn A();
@@ -52,7 +52,7 @@ fn C();
impl library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_decl_in_api_decl_in_impl.impl.carbon:[[@LINE+4]]:1: ERROR: No definition found for declaration in impl file
// CHECK:STDERR: fail_decl_in_api_decl_in_impl.impl.carbon:[[@LINE+4]]:1: error: no definition found for declaration in impl file
// CHECK:STDERR: fn C();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
@@ -66,7 +66,7 @@ library "[[@TEST_NAME]]";
impl library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_decl_only_in_impl.impl.carbon:[[@LINE+3]]:1: ERROR: No definition found for declaration in impl file
// CHECK:STDERR: fail_decl_only_in_impl.impl.carbon:[[@LINE+3]]:1: error: no definition found for declaration in impl file
// CHECK:STDERR: fn D();
// CHECK:STDERR: ^~~~~~~
fn D();