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Completed transition of the symbol '|' from fraction to operator binary or. New fraction symbol is ':'.

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Also, fixed and improved some parsing sections concerning collection indeces and ranges
This commit is contained in:
Celestino Amoroso
2024-12-23 06:59:39 +01:00
parent f50ddf48db
commit 6211be8a8f
10 changed files with 109 additions and 93 deletions
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t_parser_test.go
+8 -10
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@@ -77,7 +77,7 @@ func TestGeneralParser(t *testing.T) {
/* 63 */ {`"1.5" == `, nil, `[1:8] infix operator "==" requires two non-nil operands, got 1`},
/* 64 */ {`"1.5" != `, nil, `[1:8] infix operator "!=" requires two non-nil operands, got 1`},
/* 65 */ {"+1.5", float64(1.5), nil},
/* 66 */ {"+", nil, `[1:2] prefix operator "+" requires one not nil operand`},
/* 66 */ {"+", nil, `[1:2] prefix operator "+" requires one non-nil operand`},
/* 67 */ {"4 / 0", nil, `division by zero`},
/* 68 */ {"4.0 / 0", nil, `division by zero`},
/* 69 */ {"4.0 / \n2", float64(2.0), nil},
@@ -132,15 +132,13 @@ func TestGeneralParser(t *testing.T) {
/* 118 */ {`{"key":}`, nil, "[1:9] expected `dictionary-value`, got `}`"},
/* 119 */ {`{}`, &DictType{}, nil},
/* 120 */ {`v=10; v++; v`, int64(11), nil},
/* 121 */ {`1+1|2+0.5`, float64(2), nil},
/* 122 */ {`1.2()`, newFraction(6, 5), nil},
/* 123 */ {`1|(2-2)`, nil, `division by zero`},
/* 124 */ {`x="abc"; x ?! #x`, int64(3), nil},
/* 125 */ {`x ?! #x`, nil, `[1:7] prefix/postfix operator "#" do not support operand '<nil>' [nil]`},
/* 126 */ {`x ?! (x+1)`, nil, nil},
/* 127 */ {`"abx" ?! (x+1)`, nil, `[1:6] left operand of "?!" must be a variable`},
/* 128 */ {`"abx" ?? "pqr"`, nil, `[1:6] left operand of "??" must be a variable`},
/* 129 */ {`"abx" ?= "pqr"`, nil, `[1:6] left operand of "?=" must be a variable`},
/* 121 */ {`1.2()`, newFraction(6, 5), nil},
/* 122 */ {`x="abc"; x ?! #x`, int64(3), nil},
/* 123 */ {`x ?! #x`, nil, `[1:7] prefix/postfix operator "#" do not support operand '<nil>' [nil]`},
/* 124 */ {`x ?! (x+1)`, nil, nil},
/* 125 */ {`"abx" ?! (x+1)`, nil, `[1:6] left operand of "?!" must be a variable`},
/* 126 */ {`"abx" ?? "pqr"`, nil, `[1:6] left operand of "??" must be a variable`},
/* 127 */ {`"abx" ?= "pqr"`, nil, `[1:6] left operand of "?=" must be a variable`},
}
// t.Setenv("EXPR_PATH", ".")