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If `--enable-var-scope` is in effect, variables with names that start with `$` are considered to be global. All other variables are local. All local variables get undefined at the beginning of each CHECK-LABEL block. Global variables are not affected by CHECK-LABEL. This makes it easier to ensure that individual tests are not affected by variables set in preceding tests. Differential Revision: https://reviews.llvm.org/D30749 llvm-svn: 297396
16 lines
317 B
Plaintext
16 lines
317 B
Plaintext
; RUN: FileCheck -input-file %s %s
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; RUN: not FileCheck -check-prefix BAD -input-file %s %s
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3
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4 aaa
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5 bbb
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6 ccc
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7 CHECK: [[@LINE-3]] {{a}}aa
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8 CHECK: [[@LINE-3]] {{b}}bb
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9 CHECK: [[@LINE-3]] {{c}}cc
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10 foobar
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11 CHECK: [[@LINE-1]] {{foo}}bar
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12
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13 arst CHECK: [[@LINE]] {{a}}rst
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14
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15 BAD: [[@LINE:cant-have-regex]]
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