config/lang: add (expr) for order of ops
This commit is contained in:
parent
6750318bb5
commit
3c4a036fb5
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@ -95,6 +95,22 @@ func TestEval(t *testing.T) {
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ast.TypeString,
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},
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{
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"foo ${42+2*2}",
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nil,
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false,
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"foo 88",
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ast.TypeString,
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},
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{
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"foo ${42+(2*2)}",
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nil,
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false,
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"foo 46",
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ast.TypeString,
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},
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{
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"foo ${bar+1}",
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&ast.BasicScope{
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@ -98,7 +98,11 @@ interpolation:
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}
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expr:
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literalModeTop
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PAREN_LEFT expr PAREN_RIGHT
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{
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$$ = $2
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}
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| literalModeTop
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{
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$$ = $1
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}
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@ -50,7 +50,7 @@ const parserEofCode = 1
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const parserErrCode = 2
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const parserMaxDepth = 200
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//line lang.y:161
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//line lang.y:165
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//line yacctab:1
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var parserExca = []int{
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@ -59,51 +59,51 @@ var parserExca = []int{
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-2, 0,
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}
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const parserNprod = 18
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const parserNprod = 19
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const parserPrivate = 57344
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var parserTokenNames []string
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var parserStates []string
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const parserLast = 26
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const parserLast = 30
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var parserAct = []int{
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9, 7, 7, 15, 3, 20, 21, 8, 14, 13,
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11, 12, 6, 6, 15, 8, 17, 19, 16, 10,
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2, 1, 22, 18, 4, 5,
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9, 20, 16, 16, 7, 7, 3, 18, 10, 8,
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1, 17, 14, 12, 13, 6, 6, 19, 8, 22,
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15, 23, 24, 11, 2, 25, 16, 21, 4, 5,
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}
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var parserPact = []int{
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-2, -1000, -2, -1000, -1000, -1000, -1000, -3, -1000, 3,
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-2, -1000, -1000, 10, -1000, -3, -3, -1000, -4, -8,
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-1000, -3, -8,
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1, -1000, 1, -1000, -1000, -1000, -1000, 0, -1000, 15,
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0, 1, -1000, -1000, -1, -1000, 0, -8, 0, -1000,
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-1000, 12, -9, -1000, 0, -9,
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}
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var parserPgo = []int{
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0, 0, 25, 24, 19, 4, 23, 21,
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0, 0, 29, 28, 23, 6, 27, 10,
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}
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var parserR1 = []int{
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0, 7, 7, 4, 4, 5, 5, 2, 1, 1,
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1, 1, 1, 1, 6, 6, 6, 3,
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1, 1, 1, 1, 1, 6, 6, 6, 3,
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}
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var parserR2 = []int{
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0, 0, 1, 1, 2, 1, 1, 3, 1, 1,
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1, 3, 1, 4, 0, 3, 1, 1,
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0, 0, 1, 1, 2, 1, 1, 3, 3, 1,
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1, 1, 3, 1, 4, 0, 3, 1, 1,
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}
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var parserChk = []int{
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-1000, -7, -4, -5, -3, -2, 15, 4, -5, -1,
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-4, 13, 14, 12, 5, 11, 8, -1, -6, -1,
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9, 10, -1,
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8, -4, 13, 14, 12, 5, 11, -1, 8, -1,
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9, -6, -1, 9, 10, -1,
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}
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var parserDef = []int{
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1, -2, 2, 3, 5, 6, 17, 0, 4, 0,
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8, 9, 10, 12, 7, 0, 14, 11, 0, 16,
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13, 0, 15,
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1, -2, 2, 3, 5, 6, 18, 0, 4, 0,
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0, 9, 10, 11, 13, 7, 0, 0, 15, 12,
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8, 0, 17, 14, 0, 16,
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}
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var parserTok1 = []int{
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@ -412,10 +412,15 @@ parserdefault:
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case 8:
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//line lang.y:102
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{
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parserVAL.node = parserS[parserpt-0].node
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parserVAL.node = parserS[parserpt-1].node
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}
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case 9:
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//line lang.y:106
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{
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parserVAL.node = parserS[parserpt-0].node
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}
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case 10:
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//line lang.y:110
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{
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parserVAL.node = &ast.LiteralNode{
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Value: parserS[parserpt-0].token.Value.(int),
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@ -423,8 +428,8 @@ parserdefault:
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Posx: parserS[parserpt-0].token.Pos,
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}
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}
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case 10:
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//line lang.y:114
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case 11:
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//line lang.y:118
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{
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parserVAL.node = &ast.LiteralNode{
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Value: parserS[parserpt-0].token.Value.(float64),
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@ -432,8 +437,8 @@ parserdefault:
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Posx: parserS[parserpt-0].token.Pos,
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}
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}
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case 11:
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//line lang.y:122
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case 12:
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//line lang.y:126
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{
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parserVAL.node = &ast.Arithmetic{
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Op: parserS[parserpt-1].token.Value.(ast.ArithmeticOp),
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@ -441,33 +446,33 @@ parserdefault:
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Posx: parserS[parserpt-2].node.Pos(),
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}
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}
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case 12:
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//line lang.y:130
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{
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parserVAL.node = &ast.VariableAccess{Name: parserS[parserpt-0].token.Value.(string), Posx: parserS[parserpt-0].token.Pos}
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}
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case 13:
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//line lang.y:134
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{
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parserVAL.node = &ast.Call{Func: parserS[parserpt-3].token.Value.(string), Args: parserS[parserpt-1].nodeList, Posx: parserS[parserpt-3].token.Pos}
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parserVAL.node = &ast.VariableAccess{Name: parserS[parserpt-0].token.Value.(string), Posx: parserS[parserpt-0].token.Pos}
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}
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case 14:
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//line lang.y:139
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//line lang.y:138
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{
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parserVAL.nodeList = nil
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parserVAL.node = &ast.Call{Func: parserS[parserpt-3].token.Value.(string), Args: parserS[parserpt-1].nodeList, Posx: parserS[parserpt-3].token.Pos}
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}
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case 15:
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//line lang.y:143
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{
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parserVAL.nodeList = append(parserS[parserpt-2].nodeList, parserS[parserpt-0].node)
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parserVAL.nodeList = nil
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}
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case 16:
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//line lang.y:147
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{
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parserVAL.nodeList = append(parserVAL.nodeList, parserS[parserpt-0].node)
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parserVAL.nodeList = append(parserS[parserpt-2].nodeList, parserS[parserpt-0].node)
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}
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case 17:
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//line lang.y:153
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//line lang.y:151
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{
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parserVAL.nodeList = append(parserVAL.nodeList, parserS[parserpt-0].node)
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}
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case 18:
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//line lang.y:157
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{
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parserVAL.node = &ast.LiteralNode{
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Value: parserS[parserpt-0].token.Value.(string),
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@ -51,25 +51,26 @@ state 5
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state 6
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literal: STRING. (17)
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literal: STRING. (18)
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. reduce 17 (src line 151)
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. reduce 18 (src line 155)
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state 7
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interpolation: PROGRAM_BRACKET_LEFT.expr PROGRAM_BRACKET_RIGHT
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PROGRAM_BRACKET_LEFT shift 7
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IDENTIFIER shift 13
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INTEGER shift 11
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FLOAT shift 12
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PAREN_LEFT shift 10
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IDENTIFIER shift 14
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INTEGER shift 12
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FLOAT shift 13
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STRING shift 6
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. error
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expr goto 9
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interpolation goto 5
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literal goto 4
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literalModeTop goto 10
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literalModeTop goto 11
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literalModeValue goto 3
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state 8
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@ -82,146 +83,181 @@ state 9
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interpolation: PROGRAM_BRACKET_LEFT expr.PROGRAM_BRACKET_RIGHT
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expr: expr.ARITH_OP expr
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PROGRAM_BRACKET_RIGHT shift 14
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ARITH_OP shift 15
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PROGRAM_BRACKET_RIGHT shift 15
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ARITH_OP shift 16
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. error
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state 10
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literalModeTop: literalModeTop.literalModeValue
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expr: literalModeTop. (8)
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expr: PAREN_LEFT.expr PAREN_RIGHT
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PROGRAM_BRACKET_LEFT shift 7
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STRING shift 6
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. reduce 8 (src line 100)
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interpolation goto 5
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literal goto 4
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literalModeValue goto 8
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state 11
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expr: INTEGER. (9)
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. reduce 9 (src line 105)
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state 12
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expr: FLOAT. (10)
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. reduce 10 (src line 113)
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state 13
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expr: IDENTIFIER. (12)
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expr: IDENTIFIER.PAREN_LEFT args PAREN_RIGHT
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PAREN_LEFT shift 16
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. reduce 12 (src line 129)
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state 14
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interpolation: PROGRAM_BRACKET_LEFT expr PROGRAM_BRACKET_RIGHT. (7)
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. reduce 7 (src line 94)
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state 15
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expr: expr ARITH_OP.expr
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PROGRAM_BRACKET_LEFT shift 7
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IDENTIFIER shift 13
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INTEGER shift 11
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FLOAT shift 12
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PAREN_LEFT shift 10
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IDENTIFIER shift 14
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INTEGER shift 12
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FLOAT shift 13
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STRING shift 6
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. error
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expr goto 17
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interpolation goto 5
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literal goto 4
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literalModeTop goto 10
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literalModeTop goto 11
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literalModeValue goto 3
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state 16
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expr: IDENTIFIER PAREN_LEFT.args PAREN_RIGHT
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args: . (14)
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state 11
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literalModeTop: literalModeTop.literalModeValue
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expr: literalModeTop. (9)
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PROGRAM_BRACKET_LEFT shift 7
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IDENTIFIER shift 13
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INTEGER shift 11
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FLOAT shift 12
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STRING shift 6
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. reduce 14 (src line 138)
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. reduce 9 (src line 105)
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interpolation goto 5
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literal goto 4
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literalModeValue goto 8
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state 12
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expr: INTEGER. (10)
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. reduce 10 (src line 109)
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state 13
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expr: FLOAT. (11)
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. reduce 11 (src line 117)
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state 14
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expr: IDENTIFIER. (13)
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expr: IDENTIFIER.PAREN_LEFT args PAREN_RIGHT
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PAREN_LEFT shift 18
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. reduce 13 (src line 133)
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state 15
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interpolation: PROGRAM_BRACKET_LEFT expr PROGRAM_BRACKET_RIGHT. (7)
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. reduce 7 (src line 94)
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state 16
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expr: expr ARITH_OP.expr
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PROGRAM_BRACKET_LEFT shift 7
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PAREN_LEFT shift 10
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IDENTIFIER shift 14
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INTEGER shift 12
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FLOAT shift 13
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STRING shift 6
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. error
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expr goto 19
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interpolation goto 5
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literal goto 4
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literalModeTop goto 10
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literalModeTop goto 11
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literalModeValue goto 3
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args goto 18
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state 17
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expr: PAREN_LEFT expr.PAREN_RIGHT
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expr: expr.ARITH_OP expr
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expr: expr ARITH_OP expr. (11)
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. reduce 11 (src line 121)
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PAREN_RIGHT shift 20
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ARITH_OP shift 16
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. error
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state 18
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expr: IDENTIFIER PAREN_LEFT args.PAREN_RIGHT
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args: args.COMMA expr
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PAREN_RIGHT shift 20
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COMMA shift 21
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. error
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state 19
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expr: expr.ARITH_OP expr
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args: expr. (16)
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ARITH_OP shift 15
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. reduce 16 (src line 146)
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state 20
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expr: IDENTIFIER PAREN_LEFT args PAREN_RIGHT. (13)
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. reduce 13 (src line 133)
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state 21
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args: args COMMA.expr
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expr: IDENTIFIER PAREN_LEFT.args PAREN_RIGHT
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args: . (15)
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PROGRAM_BRACKET_LEFT shift 7
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IDENTIFIER shift 13
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INTEGER shift 11
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FLOAT shift 12
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PAREN_LEFT shift 10
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IDENTIFIER shift 14
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INTEGER shift 12
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FLOAT shift 13
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STRING shift 6
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. error
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. reduce 15 (src line 142)
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expr goto 22
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interpolation goto 5
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literal goto 4
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literalModeTop goto 10
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literalModeTop goto 11
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literalModeValue goto 3
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args goto 21
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state 19
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expr: expr.ARITH_OP expr
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expr: expr ARITH_OP expr. (12)
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. reduce 12 (src line 125)
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state 20
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expr: PAREN_LEFT expr PAREN_RIGHT. (8)
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. reduce 8 (src line 100)
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state 21
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expr: IDENTIFIER PAREN_LEFT args.PAREN_RIGHT
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args: args.COMMA expr
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PAREN_RIGHT shift 23
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COMMA shift 24
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. error
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state 22
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expr: expr.ARITH_OP expr
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args: args COMMA expr. (15)
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args: expr. (17)
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ARITH_OP shift 15
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. reduce 15 (src line 142)
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ARITH_OP shift 16
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. reduce 17 (src line 150)
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state 23
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expr: IDENTIFIER PAREN_LEFT args PAREN_RIGHT. (14)
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. reduce 14 (src line 137)
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state 24
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args: args COMMA.expr
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PROGRAM_BRACKET_LEFT shift 7
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PAREN_LEFT shift 10
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IDENTIFIER shift 14
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INTEGER shift 12
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FLOAT shift 13
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STRING shift 6
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. error
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expr goto 25
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interpolation goto 5
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literal goto 4
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literalModeTop goto 11
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literalModeValue goto 3
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state 25
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expr: expr.ARITH_OP expr
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args: args COMMA expr. (16)
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ARITH_OP shift 16
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. reduce 16 (src line 146)
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15 terminals, 8 nonterminals
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18 grammar rules, 23/2000 states
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19 grammar rules, 26/2000 states
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0 shift/reduce, 0 reduce/reduce conflicts reported
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57 working sets used
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memory: parser 30/30000
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18 extra closures
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33 shift entries, 1 exceptions
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13 goto entries
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19 entries saved by goto default
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Optimizer space used: output 26/30000
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26 table entries, 0 zero
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maximum spread: 15, maximum offset: 21
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memory: parser 35/30000
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21 extra closures
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45 shift entries, 1 exceptions
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14 goto entries
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23 entries saved by goto default
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Optimizer space used: output 30/30000
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30 table entries, 0 zero
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maximum spread: 15, maximum offset: 24
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