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| author | Pavel Janík <Pavel@Janik.cz> | 2017-05-10 19:48:24 +0200 |
|---|---|---|
| committer | Pavel Janík <Pavel@Janik.cz> | 2017-05-10 19:48:24 +0200 |
| commit | f203ecc621c0af594c43c7fce8a765a8259e3b43 (patch) | |
| tree | f7bd88dc933df932680562475ce57fc5a5cab781 /doc | |
| parent | a26280bc14158b6972297e06418c9ee1c5653743 (diff) | |
| download | bitcoin-f203ecc621c0af594c43c7fce8a765a8259e3b43.tar.xz | |
Shadowing is not enabled by default, update doc accordingly.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/developer-notes.md | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/doc/developer-notes.md b/doc/developer-notes.md index fd75ada79f..cf860a1bf2 100644 --- a/doc/developer-notes.md +++ b/doc/developer-notes.md @@ -343,10 +343,9 @@ Strings and formatting Variable names -------------- -The shadowing warning (`-Wshadow`) is enabled by default. It prevents issues rising -from using a different variable with the same name. - -Please name variables so that their names do not shadow variables defined in the source code. +Although the shadowing warning (`-Wshadow`) is not enabled by default (it prevents issues rising +from using a different variable with the same name), +please name variables so that their names do not shadow variables defined in the source code. E.g. in member initializers, prepend `_` to the argument name shadowing the member name: |