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- Output error messages for fatal translate-c errors

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kcbanner 2025-10-09 19:07:46 -04:00
parent 2ce10e0838
commit ed6d9e2a9d
1 changed files with 5 additions and 3 deletions
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8
src/Compilation.zig
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@ -5759,8 +5759,10 @@ pub fn translateC(
if (stdout.len > 0) { if (stdout.len > 0) {
var reader: std.Io.Reader = .fixed(stdout); var reader: std.Io.Reader = .fixed(stdout);
const MessageHeader = std.zig.Server.Message.Header; const MessageHeader = std.zig.Server.Message.Header;
const header = reader.takeStruct(MessageHeader, .little) catch unreachable; const header = reader.takeStruct(MessageHeader, .little) catch |err|
const body = reader.take(header.bytes_len) catch unreachable; fatal("unable to read translate-c MessageHeader: {s}", .{@errorName(err)});
const body = reader.take(header.bytes_len) catch |err|
fatal("unable to read {}-byte translate-c message body: {s}", .{ header.bytes_len, @errorName(err) });
switch (header.tag) { switch (header.tag) {
.error_bundle => { .error_bundle => {
const error_bundle = try std.zig.Server.allocErrorBundle(comp.gpa, body); const error_bundle = try std.zig.Server.allocErrorBundle(comp.gpa, body);
@ -5770,7 +5772,7 @@ pub fn translateC(
.errors = error_bundle, .errors = error_bundle,
}; };
}, },
else => unreachable, // No other messagse are sent else => fatal("unexpected message type received from translate-c: {s}", .{@tagName(header.tag)}),
} }
} }