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| author | Dimenus <ryan.saunderson88@gmail.com> | 2021-03-22 13:16:12 -0500 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2021-03-22 11:58:44 -0700 |
| commit | 240b15381dd560cac004c5e84783fb93f03c0697 (patch) | |
| tree | efcf256d306ac0b5235b701f28b2695814f81eb9 /src | |
| parent | f3770dcc307e4207de8e38c44bcf1bf98dc8448c (diff) | |
| download | zig-240b15381dd560cac004c5e84783fb93f03c0697.tar.gz zig-240b15381dd560cac004c5e84783fb93f03c0697.zip | |
fix calculation in ensureCapacity
Diffstat (limited to 'src')
| -rw-r--r-- | src/Module.zig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/Module.zig b/src/Module.zig index 5fcdd8c6f1..cb41c1de6a 100644 --- a/src/Module.zig +++ b/src/Module.zig @@ -2531,7 +2531,8 @@ fn astgenAndSemaFn( // `extra` so that we have access to the data in codegen, for debug info. const str_index = @intCast(u32, wip_zir_code.string_bytes.items.len); wip_zir_code.extra.appendAssumeCapacity(str_index); - try wip_zir_code.string_bytes.ensureCapacity(mod.gpa, param_name.len + 1); + const used_bytes = wip_zir_code.string_bytes.items.len; + try wip_zir_code.string_bytes.ensureCapacity(mod.gpa, used_bytes + param_name.len + 1); wip_zir_code.string_bytes.appendSliceAssumeCapacity(param_name); wip_zir_code.string_bytes.appendAssumeCapacity(0); } |