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stage2: C backend: adjust spaces around functions

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This commit is contained in:
Andrew Kelley 2021-01-05 13:06:32 -07:00
parent e1811f72eb
commit 58cfaa5982
1 changed files with 3 additions and 2 deletions
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5
src/codegen/c.zig
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@ -341,9 +341,10 @@ pub fn genDecl(o: *Object) !void {
const func: *Module.Fn = func_payload.data;
const instructions = func.body.instructions;
const writer = o.code.writer();
try writer.writeAll("\n");
try o.dg.renderFunctionSignature(writer);
if (instructions.len == 0) {
try writer.writeAll(" {}\n\n");
try writer.writeAll(" {}\n");
return;
}
@ -382,7 +383,7 @@ pub fn genDecl(o: *Object) !void {
}
}
try writer.writeAll("}\n\n");
try writer.writeAll("}\n");
} else if (tv.val.tag() == .extern_fn) {
const writer = o.code.writer();
try o.dg.renderFunctionSignature(writer);