May 2nd, 2025 at 1:20pm (UTC)
 
 

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When Logging a Support Issue in the Forum, please ensure you have also:-

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Normal Topic Compiler Bug (Read 1735 times)
Veliferums
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Compiler Bug
Sep 13th, 2023 at 2:23pm
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static const char PROGMEM P1[] = 
"Hello"
"World"; gives => "HelloWorld"

static const char PROGMEM P2[] ="\
Hello\
World"; gives => " Hello World"

The two arrays are in a header file, when I use them in my main cpp file they work both ok (In PlatFormIO it works ok)
  
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Simon@Visual Micro
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Re: Compiler Bug
Reply #1 - Sep 13th, 2023 at 2:40pm
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Can you clarify, does this not work as expected in vMicro? (your post says it works in both vMicro and PIO?)

Also please attach the logs requested at the top of the page so we can understand the environment correctly.
  
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Re: Compiler Bug
Reply #2 - Sep 13th, 2023 at 5:17pm
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In PlatformIO it works correct in both header or cpp file.
In VMicro the version with the "\" only works correct in a cpp file but not in a header file. In the header file the "\" is converted to a SPACE and not as it is intended to only escape the linefeed. You can see in the example that the version with the backslash has a space in front of "HeloWorld"and in the middle.
  
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Tim@Visual Micro
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Re: Compiler Bug
Reply #3 - Sep 13th, 2023 at 5:41pm
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Please follow the guide in yellow above

Thanks
  
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