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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2019-05-22 21:28:20 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2019-05-22 21:28:20 +0000 |
| commit | b79a25b124376262b5df89686bf0c374ada0e977 (patch) | |
| tree | 1054aaa6769bca5cfbdb7b465a198c6384c719a1 /llvm/test/TableGen/foreach-range-parse-errors4.td | |
| parent | 5498486b46658d7c55bba7fcfc4257629baa3285 (diff) | |
| download | bcm5719-llvm-b79a25b124376262b5df89686bf0c374ada0e977.tar.gz bcm5719-llvm-b79a25b124376262b5df89686bf0c374ada0e977.zip | |
TableGen: Handle nontrivial foreach range bounds
This allows using anything that isn't a literal integer as the bounds
for a foreach. Some of the diagnostics aren't perfect, but nobody ever
accused tablegen of having good errors. For example, the existing
wording suggests a bitrange is valid, but as far as I can tell this
has never worked.
Fixes bug 41958.
llvm-svn: 361434
Diffstat (limited to 'llvm/test/TableGen/foreach-range-parse-errors4.td')
| -rw-r--r-- | llvm/test/TableGen/foreach-range-parse-errors4.td | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/test/TableGen/foreach-range-parse-errors4.td b/llvm/test/TableGen/foreach-range-parse-errors4.td new file mode 100644 index 00000000000..6072b9b589d --- /dev/null +++ b/llvm/test/TableGen/foreach-range-parse-errors4.td @@ -0,0 +1,9 @@ +// RUN: not llvm-tblgen %s 2>&1 | FileCheck -DFILE=%s %s +// Make sure there is no crash on undefined variable + +// CHECK: [[FILE]]:[[@LINE+2]]:17: error: Variable not defined: 'foo' +// CHECK: [[FILE]]:[[@LINE+1]]:21: error: expected declaration in for +foreach Index = foo in { + def arst#Index; +} + |
