carbon-language/carbon-lang
1
0
Fork 0
mirror of https://github.com/carbon-language/carbon-lang.git synced 2026-09-24 21:40:12 +01:00
Code Issues Packages Projects Releases 10 Wiki Activity

Fix variadic arguments test to use the format that is not deprecated in C++26 and fix the call site to be valid (#5842)

Browse Source 
See https://en.cppreference.com/w/cpp/language/variadic_arguments.html.

Part of #5436.
This commit is contained in:
Boaz Brickner
2025-07-24 19:40:19 +00:00
committed by GitHub
parent cb6ca962d2
commit a269c72e48
1 changed files with 7 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
toolchain/check/testdata/interop/cpp/function/function.carbon
Vendored
+7 -5
View File
@@ -107,12 +107,12 @@ fn F() {
}
// ============================================================================
// Variadic
// Variadic arguments
// ============================================================================
// --- variadic.h
auto foo(int...) -> void;
auto foo(int x, ...) -> void;
// --- fail_todo_import_variadic.carbon
@@ -123,13 +123,13 @@ import Cpp library "variadic.h";
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_variadic.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: Variadic function` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: Cpp.foo(8);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_variadic.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: Cpp.foo(8);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
Cpp.foo();
Cpp.foo(8);
//@dump-sem-ir-end
}
@@ -232,6 +232,7 @@ fn F() {
// CHECK:STDOUT: --- fail_todo_import_variadic.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %int_8: Core.IntLiteral = int_value 8 [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
@@ -245,6 +246,7 @@ fn F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref: <error> = name_ref foo, <error> [concrete = <error>]
// CHECK:STDOUT: %int_8: Core.IntLiteral = int_value 8 [concrete = constants.%int_8]
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: