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Questions - pragma

Preprocessor pragma precedence with #if

I'm using the IAR Embedded Workbench compiler and have an issue with precedence of #pragma with #if. I'm using #if 0 during development to comment out code. The #pragma in the code below is to suppres...
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Thomas Matthews

c++

c

language-lawyer

preprocessor

pragma

Votes: 0

Answers: 2

Latest Answer

The standard says that the #pragmas should be ignored, which is consistent with what you see. (The error message was not suppressed.) 6.10.1p6: … Each directive’s condition is checked in order. If it...
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rici

Which address is paying the gas fee? And, can the smart contract pay the gas fee by itself?

pragma solidity ^0.8.1; contract SendMoney{ uint public publicBalance; uint public lockedUntil; function receiveMoney() public payable{ publicBalance += msg.value; locked...
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JaveedYara

blockchain

ethereum

solidity

pragma

Votes: 0

Answers: 1

Latest Answer

The fee for the internal transaction to.transfer(getBalance()); is included in the total fee paid by the user executing the withdrawMoney() function. It's currently not possible to split the fee to mu...
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Petr Hejda

How do I turn off warnings when compiling a kernel?

I'm trying to compile an android kernel using clang and I'm getting warnings that I don’t care about. For compilation I use the command make -j3 CC=clang O=output, so I cannot just add the -Wno-everyt...
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Delete

c

compilation

clang

compiler-warnings

pragma

Votes: 0

Answers: 1

Latest Answer

The solution was to add the -Wno-everything argument to the ARCH_CPPFLAGS parameter in the Makefile.
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