zig

commit b2dd0a669a96b874271069bb2ea3dd41dcc2fd48 (tree)
parent 8daf7673a5d92514407f333de60865ea06fcb274
Author: Evan Haas <evan@lagerdata.com>
Date:   Tue,  6 Aug 2024 07:02:22 -0700

generate_c_size_and_align_checks: print failed condition in _Static_assert

Diffstat:
M
tools/generate_c_size_and_align_checks.zig
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/generate_c_size_and_align_checks.zig b/tools/generate_c_size_and_align_checks.zig
@@ -45,11 +45,11 @@ pub fn main() !void {
     const stdout = std.io.getStdOut().writer();
     inline for (@typeInfo(std.Target.CType).Enum.fields) |field| {
         const c_type: std.Target.CType = @enumFromInt(field.value);
-        try stdout.print("_Static_assert(sizeof({s}) == {d}, \"\");\n", .{
+        try stdout.print("_Static_assert(sizeof({0s}) == {1d}, \"sizeof({0s}) == {1d}\");\n", .{
             c_name(c_type),
             target.c_type_byte_size(c_type),
         });
-        try stdout.print("_Static_assert(_Alignof({s}) == {d}, \"\");\n\n", .{
+        try stdout.print("_Static_assert(_Alignof({0s}) == {1d}, \"_Alignof({0s}) == {1d}\");\n\n", .{
             c_name(c_type),
             target.c_type_alignment(c_type),
         });