diff options
Diffstat (limited to 'internal')
| -rw-r--r-- | internal/rpn/variables.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/internal/rpn/variables.go b/internal/rpn/variables.go index de98e2f..5214403 100644 --- a/internal/rpn/variables.go +++ b/internal/rpn/variables.go @@ -14,6 +14,14 @@ var ( ) // Value represents a variant type that can hold either a number (float64) or a boolean. +// +// When used in arithmetic operations, boolean values are automatically coerced: +// - true → 1 +// - false → 0 +// +// This allows boolean results from comparison operations to be used directly in +// arithmetic expressions (e.g., "5 3 == 1 +" where "5 3 ==" produces false=0, +// and "0 + 1" produces 1). type Value struct { isBool bool boolVal bool |