From b79a25b124376262b5df89686bf0c374ada0e977 Mon Sep 17 00:00:00 2001 From: Matt Arsenault Date: Wed, 22 May 2019 21:28:20 +0000 Subject: 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 --- llvm/test/TableGen/foreach-range-parse-errors5.td | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 llvm/test/TableGen/foreach-range-parse-errors5.td (limited to 'llvm/test/TableGen/foreach-range-parse-errors5.td') diff --git a/llvm/test/TableGen/foreach-range-parse-errors5.td b/llvm/test/TableGen/foreach-range-parse-errors5.td new file mode 100644 index 00000000000..835bb7a74be --- /dev/null +++ b/llvm/test/TableGen/foreach-range-parse-errors5.td @@ -0,0 +1,8 @@ +// RUN: not llvm-tblgen %s 2>&1 | FileCheck -DFILE=%s %s + +// CHECK: [[FILE]]:[[@LINE+2]]:23: error: expected integer or bitrange +// CHECK: [[FILE]]:[[@LINE+1]]:23: error: expected declaration in for +foreach Index = 0b110 - 0b111 in { + +} + -- cgit v1.2.3