godot/core/string
Rémi Verschelde 7da392bcc5
Don't return reference on copy assignment operators
We prefer to prevent using chained assignment (`T a = b = c = T();`) as this
can lead to confusing code and subtle bugs.

According to https://en.wikipedia.org/wiki/Assignment_operator_(C%2B%2B), C++
allows any arbitrary return type, so this is standard compliant.

This could be re-assessed if/when we have an actual need for a behavior more
akin to that of the C++ STL, for now this PR simply changes a handful of
cases which were inconsistent with the rest of the codebase (`void` return
type was already the most common case prior to this commit).
2021-11-30 16:26:29 +01:00
..
node_path.cpp Rename remove() to remove_at() when removing by index 2021-11-23 18:58:57 -07:00
node_path.h NodePath: Remove unimplemented get_parent() method 2021-04-23 12:37:53 +02:00
optimized_translation.cpp Fix specific warnings issues by Clang 2021-10-14 14:14:26 -07:00
optimized_translation.h Rename PHashTranslation to OptimizedTranslation 2021-03-20 10:02:47 +00:00
print_string.cpp Change print_line() to use any number of Variants 2021-10-07 16:28:22 +02:00
print_string.h Change print_line() to use any number of Variants 2021-10-07 16:28:22 +02:00
SCsub Reorganized core/ directory, it was too fatty already 2020-11-07 20:17:12 -03:00
string_buffer.h Update copyright statements to 2021 2021-01-01 20:19:21 +01:00
string_builder.cpp Update copyright statements to 2021 2021-01-01 20:19:21 +01:00
string_builder.h Update copyright statements to 2021 2021-01-01 20:19:21 +01:00
string_name.cpp Adds ability to debug stringnames 2021-07-20 17:31:51 -03:00
string_name.h Adds ability to debug stringnames 2021-07-20 17:31:51 -03:00
translation_po.cpp Use const references where possible for List range iterators 2021-07-25 12:22:25 +02:00
translation_po.h Update copyright statements to 2021 2021-01-01 20:19:21 +01:00
translation.cpp Rename PROPERTY_USAGE_NOEDITOR to PROPERTY_USAGE_NO_EDITOR 2021-11-03 23:06:17 +01:00
translation.h Implement override of get_message and get_plural_message 2021-09-29 14:19:14 +03:00
ucaps.h Update copyright statements to 2021 2021-01-01 20:19:21 +01:00
ustring.cpp Don't return reference on copy assignment operators 2021-11-30 16:26:29 +01:00
ustring.h Don't return reference on copy assignment operators 2021-11-30 16:26:29 +01:00