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diag-line-wrapping.cpp
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// RUN: not %clang_cc1 -fsyntax-only -fmessage-length 60 %s 2>&1 | FileCheck %s
// RUN: not %clang_cc1 -fsyntax-only -fmessage-length 0 %s 2>&1 | FileCheck %s
struct B { void f(); };
struct D1 : B {};
struct D2 : B {};
struct DD : D1, D2 {
void g() { f(); }
// Ensure that after line-wrapping takes place, we preserve artificial
// newlines introduced to manually format a section of the diagnostic text.
// CHECK: {{.*}}: error:
// CHECK: struct DD -> struct D1 -> struct B
// CHECK: struct DD -> struct D2 -> struct B
};
// A line longer than 4096 characters should cause us to suppress snippets no
// matter what -fmessage-length is set to.
#pragma clang diagnostic push
#pragma clang diagnostic warning "-Wconversion"
// CHECK: implicit conversion loses floating-point precision
// CHECK-NOT: static const float numbers[]
static const float numbers[] = 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#pragma clang diagnostic pop