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0e2586779c
The -fms-extensions converts __pragma (and _Pragma) into a #pragma that has to occur at the beginning of a line and end with a newline. This patch ensures that the newline after the #pragma is added even if Token::isAtStartOfLine() indicated that we should not start a newline. Committing relying post-commit review since the change is small, some downstream uses might be blocked without this fix, and to make clear the decision of the new -fminimize-whitespace feature (fix on main, revert on clang-13.x branch) suggested by @aaron.ballman in D104601. Differential Revision: https://reviews.llvm.org/D107183
20 lines
481 B
C
20 lines
481 B
C
// RUN: %clang_cc1 -E -P %s -o - | FileCheck %s
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// RUN: %clang_cc1 -E -P -fms-extensions %s -o - | FileCheck %s --check-prefix=MSEXT
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// -fms-extensions changes __pragma into #pragma
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// Ensure that there is a newline after the #pragma line.
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#define MACRO \
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text \
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__pragma(PRAGMA) \
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after
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before MACRO text
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// CHECK: before text __pragma(PRAGMA) after text
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// MSEXT: before text
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// MSEXT-NEXT: #pragma PRAGMA
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// MSEXT-NEXT: after text
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