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llvm-project/llvm/test/TableGen/duplicate-include.td

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Tablegen: Remove the error for duplicate include files. This error was originally added a while(7 years) ago when including multiple files was basically always an error. Tablegen now has preprocessor support, which allows for building nice c/c++ style include guards. With the current error being reported, we unfortunately need to double guard when including files: * In user of MyFile.td #ifndef MYFILE_TD include MyFile.td #endif * In MyFile.td #ifndef MYFILE_TD #define MYFILE_TD ... #endif Differential Revision: https://reviews.llvm.org/D70410
2019-11-21 10:21:50 +08:00
// RUN: llvm-tblgen -I %p %s | FileCheck %s
// CHECK: def InInclude
include "duplicate-include.inc"
include "duplicate-include.inc"