-Wshadow warnings #478

Platform

ESP32

IDE / Tooling

pioarduino

What happened?

Compiling the library esp32async/ESPAsyncWebServer @ 3.12.1 with the build_flags -Wshadow results in lots of warnings that requires attention, specially the declaration of 'i' shadows a previous local.

WebRequest.cpp

• declaration of 'AsyncClient* c' shadows a parameter [-Wshadow] [Ln 47, Col 30]
• declaration of 'AsyncClient* c' shadows a parameter [-Wshadow] [Ln 55, Col 30]
• declaration of 'AsyncClient* c' shadows a parameter [-Wshadow] [Ln 63, Col 30]
• declaration of 'AsyncClient* c' shadows a parameter [-Wshadow] [Ln 70, Col 30]
• declaration of 'AsyncClient* c' shadows a parameter [-Wshadow] [Ln 78, Col 30]
• declaration of 'AsyncClient* c' shadows a parameter [-Wshadow] [Ln 86, Col 30]
• declaration of 'i' shadows a previous local [-Wshadow] [Ln 191, Col 18]
• declaration of 'i' shadows a previous local [-Wshadow] [Ln 204, Col 20]
• declaration of 'i' shadows a previous local [-Wshadow] [Ln 221, Col 18]

Stack Trace

Does not apply

Minimal Reproductible Example (MRE)

Compile the library esp32async/ESPAsyncWebServer @ 3.12.1 with the build flag -Wshadow.

I confirm that:

• I have read the documentation.
• I have searched for similar discussions.
• I have searched for similar issues.
• I have looked at the examples.
• I have upgraded to the lasted version of ESPAsyncWebServer (and AsyncTCP for ESP32).