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1/* RUN: %clang_cc1 %s -std=c89 -Eonly -verify -pedantic-errors 2 * RUN: %clang_cc1 %s -std=c89 -E | FileCheck %s3 */4 5/* PR3919 */6 7#define foo`bar /* expected-error {{whitespace required after macro name}} */8#define foo2!bar /* expected-warning {{whitespace recommended after macro name}} */9 10#define foo3$bar /* expected-error {{'$' in identifier}} */11 12/* CHECK-NOT: this comment should be missing13 * CHECK: {{^}}// this comment should be present{{$}}14 */15// this comment should be present16