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| author | Jo-Philipp Wich <jo@mein.io> | 2022-05-20 16:00:40 +0200 |
|---|---|---|
| committer | Jo-Philipp Wich <jo@mein.io> | 2022-05-20 16:04:19 +0200 |
| commit | 081871e18db544e2c834a516950e1c16c9bc4d2c (patch) | |
| tree | a518d9229859f527253794eb0f4f6339e1dc6ea9 /tests | |
| parent | 090b426b00a82cac7b4ea386b077e21ae32f1c17 (diff) | |
compiler: fix segmentation fault on compiling unexpected unary expressions
When compiling expressions followed by a unary operator, the compiler
triggered a segmentation fault due to invoking an unset infix parser
routine.
Explicitly handle this case and raise a syntax error if such an
invalid expression is encountered.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/custom/04_bugs/37_compiler_unexpected_unary_op | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/custom/04_bugs/37_compiler_unexpected_unary_op b/tests/custom/04_bugs/37_compiler_unexpected_unary_op new file mode 100644 index 0000000..e652319 --- /dev/null +++ b/tests/custom/04_bugs/37_compiler_unexpected_unary_op @@ -0,0 +1,21 @@ +When compiling expressions followed by a unary operator, the compiler +triggered a segmentation fault due to invoking an unset infix parser +routine. + +-- Testcase -- +1~1 +-- End -- + +-- Args -- +-R +-- End -- + +-- Expect stderr -- +Syntax error: Expecting ';' or binary operator +In line 1, byte 2: + + `1~1` + ^-- Near here + + +-- End -- |