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| author | gingerBill <ginger.bill.22@gmail.com> | 2016-07-09 00:31:57 +0100 |
|---|---|---|
| committer | gingerBill <ginger.bill.22@gmail.com> | 2016-07-09 00:31:57 +0100 |
| commit | f7a669d342c96451a3e0be84e2e51af8631f90ec (patch) | |
| tree | c0c81ed66c8229c182bac13ef8107ca642debd74 /src/checker/value.cpp | |
| parent | 9ba2a6d02cab3feff9d70f7bb9c2e8eb72bc5533 (diff) | |
Initial release version
* Code cleanup
* Fix some TODOs
* Reduce heap allocation use and replace with arena allocation
Diffstat (limited to 'src/checker/value.cpp')
| -rw-r--r-- | src/checker/value.cpp | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/checker/value.cpp b/src/checker/value.cpp index 8027480ec..fcfe6c336 100644 --- a/src/checker/value.cpp +++ b/src/checker/value.cpp @@ -10,7 +10,7 @@ enum ValueKind { Value_String, Value_Integer, Value_Float, - Value_Pointer, // TODO(bill): Value_Pointer + Value_Pointer, // TODO(bill): Handle Value_Pointer correctly Value_Count, }; @@ -154,6 +154,7 @@ Value unary_operator_value(Token op, Value v, i32 precision) { case Value_Invalid: return v; case Value_Integer: + i = v.value_integer; i = ~i; break; default: @@ -163,7 +164,7 @@ Value unary_operator_value(Token op, Value v, i32 precision) { // NOTE(bill): unsigned integers will be negative and will need to be // limited to the types precision if (precision > 0) - i &= ~((-1)<<precision); + i &= ~((~0ll)<<precision); return make_value_integer(i); } break; @@ -220,7 +221,7 @@ void match_values(Value *x, Value *y) { case Value_String: return; - case Value_Integer: { + case Value_Integer: switch (y->kind) { case Value_Integer: return; @@ -229,17 +230,18 @@ void match_values(Value *x, Value *y) { *x = make_value_float(cast(f64)x->value_integer); return; } - } break; + break; - case Value_Float: { + case Value_Float: if (y->kind == Value_Float) return; - } break; + break; } GB_PANIC("How'd you get here? Invalid Value.kind"); } +// TODO(bill): Allow for pointer arithmetic? Or are pointer slices good enough? Value binary_operator_value(Token op, Value x, Value y) { match_values(&x, &y); |