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| author | Peter Zhu <peter@peterzhu.ca> | 2024-09-29 21:03:08 -0400 |
|---|---|---|
| committer | Peter Zhu <peter@peterzhu.ca> | 2024-09-30 09:09:09 -0400 |
| commit | 6b8078cc038e926969ec351bceda26182c04654d (patch) | |
| tree | 7b2e65c14aa8164a0595be1fc97bd66455cf9cbc /test/ruby | |
| parent | 637067440f74043c6d79fc649ab8acf1afea25a5 (diff) | |
Don't create empty string for interpolation
We don't need to create an empty string for interpolation unless it is
the only element.
For example:
"#{hello} world"
Before:
0000 putobject "" ( 1)[Li]
0002 putself
0003 opt_send_without_block <calldata!mid:hello, argc:0, FCALL|VCALL|ARGS_SIMPLE>
0005 dup
0006 objtostring <calldata!mid:to_s, argc:0, FCALL|ARGS_SIMPLE>
0008 anytostring
0009 putobject " world"
0011 concatstrings 3
0013 leave
After:
0000 putself ( 1)[Li]
0001 opt_send_without_block <calldata!mid:hello, argc:0, FCALL|VCALL|ARGS_SIMPLE>
0003 dup
0004 objtostring <calldata!mid:to_s, argc:0, FCALL|ARGS_SIMPLE>
0006 anytostring
0007 putobject " world"
0009 concatstrings 2
0011 leave
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/11728
Diffstat (limited to 'test/ruby')
0 files changed, 0 insertions, 0 deletions