diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/nimbase.h | 4 | ||||
| -rw-r--r-- | lib/system.nim | 5 |
2 files changed, 6 insertions, 3 deletions
diff --git a/lib/nimbase.h b/lib/nimbase.h index 19d161adf..f73dca190 100644 --- a/lib/nimbase.h +++ b/lib/nimbase.h @@ -285,8 +285,8 @@ static N_INLINE(NI32, float32ToInt32)(float x) { typedef struct TStringDesc* string; -/* declared size of a sequence: */ -#if defined(__GNUC__) +/* declared size of a sequence/variable length array: */ +#if defined(__GNUC__) || defined(__clang__) || defined(_MSC_VER) # define SEQ_DECL_SIZE /* empty is correct! */ #else # define SEQ_DECL_SIZE 1000000 diff --git a/lib/system.nim b/lib/system.nim index 869658727..5e27bd83a 100644 --- a/lib/system.nim +++ b/lib/system.nim @@ -185,6 +185,8 @@ proc `..`*[T](b: T): TSlice[T] {.noSideEffect, inline.} = when not defined(niminheritable): {.pragma: inheritable.} +when not defined(nimunion): + {.pragma: unchecked.} const NoFakeVars* = defined(NimrodVM) ## true if the backend doesn't support \ ## "fake variables" like 'var EBADF {.importc.}: cint'. @@ -194,9 +196,10 @@ when not defined(JS): TGenericSeq {.compilerproc, pure, inheritable.} = object len, reserved: int PGenericSeq {.exportc.} = ptr TGenericSeq + UncheckedCharArray {.unchecked.} = array[0..100_000_000, char] # len and space without counting the terminating zero: NimStringDesc {.compilerproc, final.} = object of TGenericSeq - data: array[0..100_000_000, char] + data: UncheckedCharArray NimString = ptr NimStringDesc when not defined(JS) and not defined(NimrodVM): |