Comparison of vectors with different sizes

Comparing vectors of different sizes can result in unexpected behavior, and should therefore be avoided. Sigasi will flag all comparisons of vectors whose ranges do not match. Note that potential mismatches will also be flagged when generics are used in one or both of the ranges, more information about such cases can be found in this article.

VHDL
...
s_in : in std_logic_vector(WIDTH downto 0);
s_out : out std_logic_vector(7 downto 0);
...
if (s_in > s_out) then
...

VHDL
...
s_in : in std_logic_vector(WIDTH downto 0);
s_out : out std_logic_vector(WIDTH downto 0);
...
if (s_in > s_out) then
...

Rule configuration

This rule can be disabled for your project, or its severity and parameters can be modified in the project linting settings. Alternatively, it can be manually configured using one of the following templates, depending on the type of project you use.

For Modular Projects, add these entries to your project's .sigasi/settings.json settings file. To scope the settings to a specific folder or file instead of the whole project, place them inside an @override block; to scope them to a specific target, place them inside a @targets block.
JSONC
```
{
    "vhdl.rules.232.severity": "{ERROR|WARNING|INFO|IGNORE}"
}
```
For Classic Projects, add the VHDL lines to .settings/com.sigasi.hdt.vhdl.linting.prefs and the Verilog/SystemVerilog lines to .settings/com.sigasi.hdt.verilog.linting.prefs:
PREFS
```
232/severity/${path}={error|warning|info|ignore}
```