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| author | chriseth <chris@ethereum.org> | 2017-06-26 22:27:12 +0800 |
|---|---|---|
| committer | Alex Beregszaszi <alex@rtfs.hu> | 2017-06-27 04:48:17 +0800 |
| commit | ab15040caa0b2b401f9bebc8d8247e8e6b6d1540 (patch) | |
| tree | 71143bba13e5a0741f5cfe03f97daea05312cc93 /libsolidity/codegen/CompilerUtils.h | |
| parent | d94a12a34c4c3846a40002a4e3a79c2b1f0b6972 (diff) | |
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Comment about zero length.
Diffstat (limited to 'libsolidity/codegen/CompilerUtils.h')
| -rw-r--r-- | libsolidity/codegen/CompilerUtils.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libsolidity/codegen/CompilerUtils.h b/libsolidity/codegen/CompilerUtils.h index caf2cdc2..0ee053a9 100644 --- a/libsolidity/codegen/CompilerUtils.h +++ b/libsolidity/codegen/CompilerUtils.h @@ -110,10 +110,12 @@ public: void zeroInitialiseMemoryArray(ArrayType const& _type); /// Copies full 32 byte words in memory (regions cannot overlap), i.e. may copy more than length. + /// Length can be zero, in this case, it copies nothing. /// Stack pre: <size> <target> <source> /// Stack post: void memoryCopy32(); /// Copies data in memory (regions cannot overlap). + /// Length can be zero, in this case, it copies nothing. /// Stack pre: <size> <target> <source> /// Stack post: void memoryCopy(); |