diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/plugin/location-overflow-test-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/plugin/location-overflow-test-2.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/plugin/location-overflow-test-2.c b/gcc/testsuite/gcc.dg/plugin/location-overflow-test-2.c new file mode 100644 index 00000000000..c8b45b654ba --- /dev/null +++ b/gcc/testsuite/gcc.dg/plugin/location-overflow-test-2.c @@ -0,0 +1,36 @@ +/* { dg-options "-fdiagnostics-show-caret -Wmisleading-indentation -Wall -fplugin-arg-location_overflow_plugin-value=0x50000001" } */ + +/* We use location_overflow_plugin.c, which injects the case that location_t + values have exceeded LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES, and hence + no range-packing should occur. */ + +/* Verify that we still have column numbers. */ +extern unknown_type test; /* { dg-error "8: unknown type name" } */ + +/* ...and ranges. */ +/* { dg-begin-multiline-output "" } + extern unknown_type test; + ^~~~~~~~~~~~ + { dg-end-multiline-output "" } */ + + +/* PR c++/68819: verify that -Wmisleading-indentation is still available. */ + +int +fn_1 (int flag) +{ + int foo = 4, bar = 5; + if (flag) foo = 3; bar = 2; /* { dg-warning "indented" } */ + return foo * bar; +} + +/* Verify that we still have ranges, despite the lack of packing. */ + +/* { dg-begin-multiline-output "" } + if (flag) foo = 3; bar = 2; + ^~~ + { dg-end-multiline-output "" } */ +/* { dg-begin-multiline-output "" } + if (flag) foo = 3; bar = 2; + ^~ + { dg-end-multiline-output "" } */ |