Not being case sensitive to files resulted in the correct dependency not being found.

Environment

• OS and version: Windows 11 22H2 22621.2428
• VS Code: 1.83.1
• C/C++ extension: v1.17.5

Bug Summary and Steps to Reproduce

Bug Summary:

demo: https://github.com/wc7086/cppextdemo

Steps to reproduce:

1. Open my demo project
2. Building with platformio

Debugger Configurations

// AUTOMATICALLY GENERATED FILE. PLEASE DO NOT MODIFY IT MANUALLY
//
// PIO Unified Debugger
//
// Documentation: https://docs.platformio.org/page/plus/debugging.html
// Configuration: https://docs.platformio.org/page/projectconf/section_env_debug.html

{
    "version": "0.2.0",
    "configurations": [
        {
            "type": "platformio-debug",
            "request": "launch",
            "name": "PIO Debug",
            "executable": "C:/Users/*/Desktop/code/demo/demo/.pio/build/esp12e/firmware.elf",
            "projectEnvName": "esp12e",
            "toolchainBinDir": "C:/Users/*/.platformio/packages/toolchain-xtensa/bin",
            "internalConsoleOptions": "openOnSessionStart",
            "preLaunchTask": {
                "type": "PlatformIO",
                "task": "Pre-Debug"
            }
        },
        {
            "type": "platformio-debug",
            "request": "launch",
            "name": "PIO Debug (skip Pre-Debug)",
            "executable": "C:/Users/*/Desktop/code/demo/demo/.pio/build/esp12e/firmware.elf",
            "projectEnvName": "esp12e",
            "toolchainBinDir": "C:/Users/*/.platformio/packages/toolchain-xtensa/bin",
            "internalConsoleOptions": "openOnSessionStart"
        },
        {
            "type": "platformio-debug",
            "request": "launch",
            "name": "PIO Debug (without uploading)",
            "executable": "C:/Users/*/Desktop/code/demo/demo/.pio/build/esp12e/firmware.elf",
            "projectEnvName": "esp12e",
            "toolchainBinDir": "C:/Users/*/.platformio/packages/toolchain-xtensa/bin",
            "internalConsoleOptions": "openOnSessionStart",
            "loadMode": "manual"
        }
    ]
}

Debugger Logs

Processing esp12e (platform: espressif8266; board: esp12e; framework: arduino)
----------------------------------------------------------------------------------------------------------------------------------------------
Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/espressif8266/esp12e.html
PLATFORM: Espressif 8266 (4.2.1) > Espressif ESP8266 ESP-12E
HARDWARE: ESP8266 80MHz, 80KB RAM, 4MB Flash
PACKAGES: 
 - framework-arduinoespressif8266 @ 3.30102.0 (3.1.2) 
 - tool-esptool @ 1.413.0 (4.13) 
 - tool-esptoolpy @ 1.30000.201119 (3.0.0) 
 - toolchain-xtensa @ 2.100300.220621 (10.3.0)
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 37 compatible libraries
Scanning dependencies...
No dependencies
Building in release mode
Compiling .pio\build\esp12e\src\eeprom.cpp.o
src\eeprom.cpp: In function 'void begin()':
src\eeprom.cpp:3:16: error: 'EEPROM' was not declared in this scope
    3 | void begin() { EEPROM.begin(4095); }
      |                ^~~~~~
src\eeprom.cpp: In function 'void end()':
src\eeprom.cpp:5:14: error: 'EEPROM' was not declared in this scope
    5 | void end() { EEPROM.end(); }
      |              ^~~~~~
Compiling .pio\build\esp12e\FrameworkArduino\FS.cpp.o
Compiling .pio\build\esp12e\FrameworkArduino\FSnoop.cpp.o
Compiling .pio\build\esp12e\FrameworkArduino\FunctionalInterrupt.cpp.o
Compiling .pio\build\esp12e\FrameworkArduino\HardwareSerial.cpp.o
Compiling .pio\build\esp12e\FrameworkArduino\IPAddress.cpp.o
Compiling .pio\build\esp12e\FrameworkArduino\LwipDhcpServer-NonOS.cpp.o
*** [.pio\build\esp12e\src\eeprom.cpp.o] Error 1
Compiling .pio\build\esp12e\FrameworkArduino\LwipDhcpServer.cpp.o
========================================================= [FAILED] Took 2.04 seconds =========================================================

Other Extensions

No response

Additional Information

Holding down the ctrl key and clicking on #include "eeprom.h" and #include <EEPROM.h> both go to eeprom.h, but clicking on the EEPROM class goes to EEPROM.h normally.

Riproduci il problema aprendo il progetto demo collegato e compilándolo con PlatformIO. Confronta la risoluzione dell'include eeprom.h in minuscolo con il file EEPROM.h in maiuscolo e con gli errori di compilazione EEPROM segnalati. Il lavoro è completato quando viene trovata la dipendenza corretta senza confondere i due nomi di file e la compilazione della demo ha esito positivo.