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| author | Alon Zakai <alonzakai@gmail.com> | 2015-11-21 20:05:47 -0800 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2015-11-21 20:05:47 -0800 |
| commit | ec8eaa4cca92eaa64fa8179bc920dc1b5d65e7fa (patch) | |
| tree | 3e01952b2b1585fe9f9fd1ab665ec27a6836f416 /src | |
| parent | 8d146b65fe461fbf3fb3d04fd785cc5af4484b30 (diff) | |
| download | binaryen-ec8eaa4cca92eaa64fa8179bc920dc1b5d65e7fa.tar.gz binaryen-ec8eaa4cca92eaa64fa8179bc920dc1b5d65e7fa.tar.bz2 binaryen-ec8eaa4cca92eaa64fa8179bc920dc1b5d65e7fa.zip | |
clean up br printing
Diffstat (limited to 'src')
| -rw-r--r-- | src/wasm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/wasm.h b/src/wasm.h index eb4d69fd4..b119a010f 100644 --- a/src/wasm.h +++ b/src/wasm.h @@ -406,6 +406,11 @@ public: doIndent(o, indent) << name << '\n'; } else { printOpening(o, "br ") << name; + if (!value) { + // avoid a new line just for the parens + o << ")"; + return o; + } incIndent(o, indent); } if (value) printFullLine(o, indent, value); |