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111
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1 /* Test for redefining macros with insignificant (i.e. whitespace)
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2 differences. */
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3
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4 /* { dg-do preprocess } */
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5
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6 #define foo bar
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7 #define /* x */ foo /* x */ bar /* x */
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8 /* { dg-bogus "redefined" "foo redefined" { target *-*-* } .-1 } */
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9 /* { dg-bogus "previous def" "foo prev def" { target *-*-* } .-3 } */
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10
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11 #define quux(thud) a one and a thud and a two /* { dg-line quux_def_1 } */
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12 #define /**/ quux( thud ) /**/ a one and a /**/ thud /**/ and /**/ a two /* { dg-line quux_def_2 } */
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13 /* { dg-bogus "redefined" "quux redefined" { target *-*-* } quux_def_2 } */
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14 /* { dg-bogus "previous def" "quux prev def" { target *-*-* } quux_def_1 } */
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15
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16 #define quux(thud) a one and a thud and a two /* bah */ /* { dg-line quux_def_3 } */
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17 /* { dg-bogus "redefined" "quux redefined" { target *-*-* } quux_def_3 } */
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18 /* { dg-bogus "previous def" "quux prev def" { target *-*-* } quux_def_2 } */
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