vlang · spytheman · Nov 8, 2024 · Nov 7, 2024 · Nov 7, 2024 · Nov 8, 2024
diff --git a/cmd/tools/modules/testing/common.v b/cmd/tools/modules/testing/common.v
@@ -226,7 +226,6 @@ pub fn new_test_session(_vargs string, will_compile bool) TestSession {
 		skip_files << 'examples/coroutines/coroutines_bench.v'
 		$if msvc {
 			skip_files << 'vlib/v/tests/consts/const_comptime_eval_before_vinit_test.v' // _constructor used
-			skip_files << 'vlib/v/tests/project_with_cpp_code/compiling_cpp_files_with_a_cplusplus_compiler_test.c.v'
 		}
 		$if solaris {
 			skip_files << 'examples/pico/pico.v'

diff --git a/vlib/v/builder/msvc_windows.v b/vlib/v/builder/msvc_windows.v
@@ -401,7 +401,11 @@ fn (mut v Builder) build_thirdparty_obj_file_with_msvc(mod string, path string,
 	}
 	println('${obj_path} not found, building it (with msvc)...')
 	flush_stdout()
-	cfile := '${path_without_o_postfix}.c'
+	cfile := if os.exists('${path_without_o_postfix}.c') {
+		'${path_without_o_postfix}.c'
+	} else {
+		'${path_without_o_postfix}.cpp'
+	}
 	flags := msvc_string_flags(moduleflags)
 	inc_dirs := flags.inc_paths.join(' ')
 	defines := flags.defines.join(' ')

diff --git a/vlib/v/tests/testcase_leak.vv b/vlib/v/tests/testcase_leak.vv
 // will be reported.

 fn main() {
 	mut y := unsafe { malloc(1000) }
 	// unsafe { free(y) } // leak if commented out
 	y = unsafe { nil }
 	gc_check_leaks()
diff --git a/vlib/v/tests/bench/bench_string_key_in_map_vs_string_value_in_array.v b/vlib/v/tests/bench/bench_string_key_in_map_vs_string_value_in_array.v
 	}
 	a_as_first := m.keys()
 	a_as_last := m.keys().reverse()
 	mut a_as_middle := a_as_first[1..a_as_first.len / 2]
 	a_as_middle << key
 	a_as_middle << a_as_first[a_as_first.len / 2..]
 	eprintln('> m.len: ${m.len} | a_as_first.len: ${a_as_first.len} | a_as_last.len: ${a_as_last.len} | a_as_middle.len: ${a_as_middle.len}')
diff --git a/vlib/builtin/builtin.c.v b/vlib/builtin/builtin.c.v
 // The V compiler itself for example registers a function with at_exit(), for showing timers.
 // Without a way to distinguish, that we are in a memory panic, that would just display a second panic,
 // which would be less clear to the user.
 __global v_memory_panic = false

 @[noreturn]
 fn _memory_panic(fname string, size isize) {
 	panic('memory allocation failure')
 }

 __global total_m = i64(0)
 // malloc dynamically allocates a `n` bytes block of memory on the heap.
 // malloc returns a `byteptr` pointing to the memory address of the allocated space.
 // unlike the `calloc` family of functions - malloc will not zero the memory block.
 // more convenient to just use `os.args` or call `arguments()` instead.

 @[markused]
 __global g_main_argc = int(0)

 @[markused]
 __global g_main_argv = unsafe { nil }

 // arguments returns the command line arguments, used for starting the current program as a V array of strings.
 // The first string in the array (index 0), is the name of the program, used for invoking the program.
diff --git a/vlib/builtin/builtin.v b/vlib/builtin/builtin.v
 }

 // will be filled in cgen
 __global as_cast_type_indexes []VCastTypeIndexName

 fn __as_cast(obj voidptr, obj_type int, expected_type int) voidptr {
 	if obj_type != expected_type {
	// will be reported.

	fn main() {
	mut y := unsafe { malloc(1000) }
Check warning on line 8 in vlib/v/tests/testcase_leak.vv GitHub Actions / tcc unused variable: `y` Check warning on line 8 in vlib/v/tests/testcase_leak.vv GitHub Actions / tcc unused variable: `y`
	// unsafe { free(y) } // leak if commented out
	y = unsafe { nil }
	gc_check_leaks()
	}
	a_as_first := m.keys()
	a_as_last := m.keys().reverse()
	mut a_as_middle := a_as_first[1..a_as_first.len / 2]
Check notice on line 32 in vlib/v/tests/bench/bench_string_key_in_map_vs_string_value_in_array.v GitHub Actions / tcc `an implicit clone of the slice was done here`
	a_as_middle << key
	a_as_middle << a_as_first[a_as_first.len / 2..]
	eprintln('> m.len: ${m.len} \| a_as_first.len: ${a_as_first.len} \| a_as_last.len: ${a_as_last.len} \| a_as_middle.len: ${a_as_middle.len}')
	// The V compiler itself for example registers a function with at_exit(), for showing timers.
	// Without a way to distinguish, that we are in a memory panic, that would just display a second panic,
	// which would be less clear to the user.
	__global v_memory_panic = false
Check warning on line 386 in vlib/builtin/builtin.c.v GitHub Actions / gcc `globals are not supported yet` Check warning on line 386 in vlib/builtin/builtin.c.v GitHub Actions / clang `globals are not supported yet`

	@[noreturn]
	fn _memory_panic(fname string, size isize) {
	panic('memory allocation failure')
	}

	__global total_m = i64(0)
Check warning on line 406 in vlib/builtin/builtin.c.v GitHub Actions / gcc `globals are not supported yet` Check warning on line 406 in vlib/builtin/builtin.c.v GitHub Actions / clang `globals are not supported yet`
	// malloc dynamically allocates a `n` bytes block of memory on the heap.
	// malloc returns a `byteptr` pointing to the memory address of the allocated space.
	// unlike the `calloc` family of functions - malloc will not zero the memory block.
	// more convenient to just use `os.args` or call `arguments()` instead.

	@[markused]
	__global g_main_argc = int(0)
Check warning on line 766 in vlib/builtin/builtin.c.v GitHub Actions / gcc `globals are not supported yet` Check warning on line 766 in vlib/builtin/builtin.c.v GitHub Actions / clang `globals are not supported yet`

	@[markused]
	__global g_main_argv = unsafe { nil }
Check warning on line 769 in vlib/builtin/builtin.c.v GitHub Actions / gcc `globals are not supported yet` Check warning on line 769 in vlib/builtin/builtin.c.v GitHub Actions / clang `globals are not supported yet`

	// arguments returns the command line arguments, used for starting the current program as a V array of strings.
	// The first string in the array (index 0), is the name of the program, used for invoking the program.
	}

	// will be filled in cgen
	__global as_cast_type_indexes []VCastTypeIndexName
Check warning on line 25 in vlib/builtin/builtin.v GitHub Actions / gcc `globals are not supported yet` Check warning on line 25 in vlib/builtin/builtin.v GitHub Actions / clang `globals are not supported yet`

	fn __as_cast(obj voidptr, obj_type int, expected_type int) voidptr {
	if obj_type != expected_type {