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/* { dg-do compile } */
/* { dg-additional-options "-fdiagnostics-column-unit=byte -fshow-column -fdiagnostics-show-caret -fdiagnostics-column-origin=0 -Wmultichar" } */
/* column units: bytes (via arg)
column origin: 0 (via arg)
tabstop: 8 (via default) */
/* This line starts with a tab. */
int c1 = 'c1'; /* { dg-warning "10: multi-character character constant" } */
/* { dg-begin-multiline-output "" }
int c1 = 'c1';
^~~~
{ dg-end-multiline-output "" } */
/* This line starts with <tabstop> spaces. */
int c2 = 'c2'; /* { dg-warning "17: multi-character character constant" } */
/* { dg-begin-multiline-output "" }
int c2 = 'c2';
^~~~
{ dg-end-multiline-output "" } */
/* This line starts with <tabstop> spaces and has an internal tab after
a space. */
int c3 = 'c3'; /* { dg-warning "18: multi-character character constant" } */
/* { dg-begin-multiline-output "" }
int c3 = 'c3';
^~~~
{ dg-end-multiline-output "" } */
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