diff options
Diffstat (limited to 'lib/system/excpt.nim')
| -rw-r--r-- | lib/system/excpt.nim | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/lib/system/excpt.nim b/lib/system/excpt.nim index 3e520570f..a71328c14 100644 --- a/lib/system/excpt.nim +++ b/lib/system/excpt.nim @@ -354,7 +354,7 @@ var onUnhandledException*: (proc (errorMsg: string) {. ## The default is to write a stacktrace to `stderr` and then call `quit(1)`. ## Unstable API. -proc reportUnhandledErrorAux(e: ref Exception) {.nodestroy.} = +proc reportUnhandledErrorAux(e: ref Exception) {.nodestroy, gcsafe.} = when hasSomeStackTrace: var buf = newStringOfCap(2000) if e.trace.len == 0: @@ -362,7 +362,8 @@ proc reportUnhandledErrorAux(e: ref Exception) {.nodestroy.} = else: var trace = $e.trace add(buf, trace) - `=destroy`(trace) + {.gcsafe.}: + `=destroy`(trace) add(buf, "Error: unhandled exception: ") add(buf, e.msg) add(buf, " [") @@ -373,7 +374,8 @@ proc reportUnhandledErrorAux(e: ref Exception) {.nodestroy.} = onUnhandledException(buf) else: showErrorMessage2(buf) - `=destroy`(buf) + {.gcsafe.}: + `=destroy`(buf) else: # ugly, but avoids heap allocations :-) template xadd(buf, s, slen) = @@ -387,7 +389,8 @@ proc reportUnhandledErrorAux(e: ref Exception) {.nodestroy.} = if e.trace.len != 0: var trace = $e.trace add(buf, trace) - `=destroy`(trace) + {.gcsafe.}: + `=destroy`(trace) add(buf, "Error: unhandled exception: ") add(buf, e.msg) add(buf, " [") @@ -398,7 +401,7 @@ proc reportUnhandledErrorAux(e: ref Exception) {.nodestroy.} = else: showErrorMessage(buf.addr, L) -proc reportUnhandledError(e: ref Exception) {.nodestroy.} = +proc reportUnhandledError(e: ref Exception) {.nodestroy, gcsafe.} = if unhandledExceptionHook != nil: unhandledExceptionHook(e) when hostOS != "any": |