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| -rw-r--r-- | src/main.zig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/main.zig b/src/main.zig index f1883230ec..d1017a911d 100644 --- a/src/main.zig +++ b/src/main.zig @@ -1210,6 +1210,10 @@ fn buildOutputType( fatal("translate-c expects exactly 1 source file (found {})", .{c_source_files.items.len}); } + if (root_src_file == null and (arg_mode == .zig_test or arg_mode == .run)) { + fatal("one zig source file is required to run this command", .{}); + } + const root_name = if (provided_name) |n| n else blk: { if (arg_mode == .zig_test) { break :blk "test"; |