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Renumber bytecode instructions to make them sequential

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redux
David Majda 11 years ago
parent 41d95ad323
commit 0bcf7bc61b
3 changed files with 140 additions and 140 deletions
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40
lib/compiler/opcodes.js
Unescape Escape View File

@ -8,39 +8,39 @@ module.exports = {
POP_CURR_POS: 3, // POP_CURR_POS POP_CURR_POS: 3, // POP_CURR_POS
POP_N: 4, // POP_N n POP_N: 4, // POP_N n
NIP: 5, // NIP NIP: 5, // NIP
APPEND: 7, // APPEND APPEND: 6, // APPEND
WRAP: 8, // WRAP n WRAP: 7, // WRAP n
TEXT: 9, // TEXT TEXT: 8, // TEXT
/* Conditions and Loops */ /* Conditions and Loops */
IF: 10, // IF t, f IF: 9, // IF t, f
IF_ERROR: 11, // IF_ERROR t, f IF_ERROR: 10, // IF_ERROR t, f
IF_NOT_ERROR: 12, // IF_NOT_ERROR t, f IF_NOT_ERROR: 11, // IF_NOT_ERROR t, f
WHILE_NOT_ERROR: 13, // WHILE_NOT_ERROR b WHILE_NOT_ERROR: 12, // WHILE_NOT_ERROR b
/* Matching */ /* Matching */
MATCH_ANY: 14, // MATCH_ANY a, f, ... MATCH_ANY: 13, // MATCH_ANY a, f, ...
MATCH_STRING: 15, // MATCH_STRING s, a, f, ... MATCH_STRING: 14, // MATCH_STRING s, a, f, ...
MATCH_STRING_IC: 16, // MATCH_STRING_IC s, a, f, ... MATCH_STRING_IC: 15, // MATCH_STRING_IC s, a, f, ...
MATCH_REGEXP: 17, // MATCH_REGEXP r, a, f, ... MATCH_REGEXP: 16, // MATCH_REGEXP r, a, f, ...
ACCEPT_N: 18, // ACCEPT_N n ACCEPT_N: 17, // ACCEPT_N n
ACCEPT_STRING: 19, // ACCEPT_STRING s ACCEPT_STRING: 18, // ACCEPT_STRING s
FAIL: 20, // FAIL e FAIL: 19, // FAIL e
/* Calls */ /* Calls */
REPORT_SAVED_POS: 21, // REPORT_SAVED_POS p REPORT_SAVED_POS: 20, // REPORT_SAVED_POS p
REPORT_CURR_POS: 22, // REPORT_CURR_POS REPORT_CURR_POS: 21, // REPORT_CURR_POS
CALL: 23, // CALL f, n, pc, p1, p2, ..., pN CALL: 22, // CALL f, n, pc, p1, p2, ..., pN
/* Rules */ /* Rules */
RULE: 24, // RULE r RULE: 23, // RULE r
/* Failure Reporting */ /* Failure Reporting */
SILENT_FAILS_ON: 25, // SILENT_FAILS_ON SILENT_FAILS_ON: 24, // SILENT_FAILS_ON
SILENT_FAILS_OFF: 26 // SILENT_FAILS_FF SILENT_FAILS_OFF: 25 // SILENT_FAILS_FF
}; };

40
lib/compiler/passes/generate-bytecode.js
Unescape Escape View File

@ -35,18 +35,18 @@ var utils = require("../../utils"),
* stack.pop(); * stack.pop();
* stack.push(value); * stack.push(value);
* *
* [7] APPEND * [6] APPEND
* *
* value = stack.pop(); * value = stack.pop();
* array = stack.pop(); * array = stack.pop();
* array.push(value); * array.push(value);
* stack.push(array); * stack.push(array);
* *
* [8] WRAP n * [7] WRAP n
* *
* stack.push(stack.pop(n)); * stack.push(stack.pop(n));
* *
* [9] TEXT * [8] TEXT
* *
* stack.pop(); * stack.pop();
* stack.push(input.substring(stack.top(), currPos)); * stack.push(input.substring(stack.top(), currPos));
@ -54,7 +54,7 @@ var utils = require("../../utils"),
* Conditions and Loops * Conditions and Loops
* -------------------- * --------------------
* *
* [10] IF t, f * [9] IF t, f
* *
* if (stack.top()) { * if (stack.top()) {
* interpret(ip + 3, ip + 3 + t); * interpret(ip + 3, ip + 3 + t);
@ -62,7 +62,7 @@ var utils = require("../../utils"),
* interpret(ip + 3 + t, ip + 3 + t + f); * interpret(ip + 3 + t, ip + 3 + t + f);
* } * }
* *
* [11] IF_ERROR t, f * [10] IF_ERROR t, f
* *
* if (stack.top() === FAILED) { * if (stack.top() === FAILED) {
* interpret(ip + 3, ip + 3 + t); * interpret(ip + 3, ip + 3 + t);
@ -70,7 +70,7 @@ var utils = require("../../utils"),
* interpret(ip + 3 + t, ip + 3 + t + f); * interpret(ip + 3 + t, ip + 3 + t + f);
* } * }
* *
* [12] IF_NOT_ERROR t, f * [11] IF_NOT_ERROR t, f
* *
* if (stack.top() !== FAILED) { * if (stack.top() !== FAILED) {
* interpret(ip + 3, ip + 3 + t); * interpret(ip + 3, ip + 3 + t);
@ -78,7 +78,7 @@ var utils = require("../../utils"),
* interpret(ip + 3 + t, ip + 3 + t + f); * interpret(ip + 3 + t, ip + 3 + t + f);
* } * }
* *
* [13] WHILE_NOT_ERROR b * [12] WHILE_NOT_ERROR b
* *
* while(stack.top() !== FAILED) { * while(stack.top() !== FAILED) {
* interpret(ip + 2, ip + 2 + b); * interpret(ip + 2, ip + 2 + b);
@ -87,7 +87,7 @@ var utils = require("../../utils"),
* Matching * Matching
* -------- * --------
* *
* [14] MATCH_ANY a, f, ... * [13] MATCH_ANY a, f, ...
* *
* if (input.length > currPos) { * if (input.length > currPos) {
* interpret(ip + 3, ip + 3 + a); * interpret(ip + 3, ip + 3 + a);
@ -95,7 +95,7 @@ var utils = require("../../utils"),
* interpret(ip + 3 + a, ip + 3 + a + f); * interpret(ip + 3 + a, ip + 3 + a + f);
* } * }
* *
* [15] MATCH_STRING s, a, f, ... * [14] MATCH_STRING s, a, f, ...
* *
* if (input.substr(currPos, consts[s].length) === consts[s]) { * if (input.substr(currPos, consts[s].length) === consts[s]) {
* interpret(ip + 4, ip + 4 + a); * interpret(ip + 4, ip + 4 + a);
@ -103,7 +103,7 @@ var utils = require("../../utils"),
* interpret(ip + 4 + a, ip + 4 + a + f); * interpret(ip + 4 + a, ip + 4 + a + f);
* } * }
* *
* [16] MATCH_STRING_IC s, a, f, ... * [15] MATCH_STRING_IC s, a, f, ...
* *
* if (input.substr(currPos, consts[s].length).toLowerCase() === consts[s]) { * if (input.substr(currPos, consts[s].length).toLowerCase() === consts[s]) {
* interpret(ip + 4, ip + 4 + a); * interpret(ip + 4, ip + 4 + a);
@ -111,7 +111,7 @@ var utils = require("../../utils"),
* interpret(ip + 4 + a, ip + 4 + a + f); * interpret(ip + 4 + a, ip + 4 + a + f);
* } * }
* *
* [17] MATCH_REGEXP r, a, f, ... * [16] MATCH_REGEXP r, a, f, ...
* *
* if (consts[r].test(input.charAt(currPos))) { * if (consts[r].test(input.charAt(currPos))) {
* interpret(ip + 4, ip + 4 + a); * interpret(ip + 4, ip + 4 + a);
@ -119,17 +119,17 @@ var utils = require("../../utils"),
* interpret(ip + 4 + a, ip + 4 + a + f); * interpret(ip + 4 + a, ip + 4 + a + f);
* } * }
* *
* [18] ACCEPT_N n * [17] ACCEPT_N n
* *
* stack.push(input.substring(currPos, n)); * stack.push(input.substring(currPos, n));
* currPos += n; * currPos += n;
* *
* [19] ACCEPT_STRING s * [18] ACCEPT_STRING s
* *
* stack.push(consts[s]); * stack.push(consts[s]);
* currPos += consts[s].length; * currPos += consts[s].length;
* *
* [20] FAIL e * [19] FAIL e
* *
* stack.push(FAILED); * stack.push(FAILED);
* fail(consts[e]); * fail(consts[e]);
@ -137,15 +137,15 @@ var utils = require("../../utils"),
* Calls * Calls
* ----- * -----
* *
* [21] REPORT_SAVED_POS p * [20] REPORT_SAVED_POS p
* *
* reportedPos = stack[p]; * reportedPos = stack[p];
* *
* [22] REPORT_CURR_POS * [21] REPORT_CURR_POS
* *
* reportedPos = currPos; * reportedPos = currPos;
* *
* [23] CALL f, n, pc, p1, p2, ..., pN * [22] CALL f, n, pc, p1, p2, ..., pN
* *
* value = consts[f](stack[p1], ..., stack[pN]); * value = consts[f](stack[p1], ..., stack[pN]);
* stack.pop(n); * stack.pop(n);
@ -154,18 +154,18 @@ var utils = require("../../utils"),
* Rules * Rules
* ----- * -----
* *
* [24] RULE r * [23] RULE r
* *
* stack.push(parseRule(r)); * stack.push(parseRule(r));
* *
* Failure Reporting * Failure Reporting
* ----------------- * -----------------
* *
* [25] SILENT_FAILS_ON * [24] SILENT_FAILS_ON
* *
* silentFails++; * silentFails++;
* *
* [26] SILENT_FAILS_OFF * [25] SILENT_FAILS_OFF
* *
* silentFails--; * silentFails--;
*/ */

200
spec/compiler/passes/generate-bytecode.spec.js
Unescape Escape View File

@ -17,9 +17,9 @@ describe("compiler pass |generateBytecode|", function() {
'c = "c"' 'c = "c"'
].join("\n"), { ].join("\n"), {
rules: [ rules: [
{ bytecode: [15, 0, 2, 2, 19, 0, 20, 1] }, { bytecode: [14, 0, 2, 2, 18, 0, 19, 1] },
{ bytecode: [15, 2, 2, 2, 19, 2, 20, 3] }, { bytecode: [14, 2, 2, 2, 18, 2, 19, 3] },
{ bytecode: [15, 4, 2, 2, 19, 4, 20, 5] } { bytecode: [14, 4, 2, 2, 18, 4, 19, 5] }
] ]
}); });
}); });
@ -43,7 +43,7 @@ describe("compiler pass |generateBytecode|", function() {
describe("for rule", function() { describe("for rule", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST('start = "a"', bytecodeDetails([ expect(pass).toChangeAST('start = "a"', bytecodeDetails([
15, 0, 2, 2, 19, 0, 20, 1 // <expression> 14, 0, 2, 2, 18, 0, 19, 1 // <expression>
])); ]));
}); });
}); });
@ -52,11 +52,11 @@ describe("compiler pass |generateBytecode|", function() {
var grammar = 'start "start" = "a"'; var grammar = 'start "start" = "a"';
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
25, // SILENT_FAILS_ON 24, // SILENT_FAILS_ON
15, 1, 2, 2, 19, 1, 20, 2, // <expression> 14, 1, 2, 2, 18, 1, 19, 2, // <expression>
26, // SILENT_FAILS_OFF 25, // SILENT_FAILS_OFF
11, 2, 0, // IF_ERROR 10, 2, 0, // IF_ERROR
20, 0 // * FAIL 19, 0 // * FAIL
])); ]));
}); });
@ -72,13 +72,13 @@ describe("compiler pass |generateBytecode|", function() {
describe("for choice", function() { describe("for choice", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST('start = "a" / "b" / "c"', bytecodeDetails([ expect(pass).toChangeAST('start = "a" / "b" / "c"', bytecodeDetails([
15, 0, 2, 2, 19, 0, 20, 1, // <alternatives[0]> 14, 0, 2, 2, 18, 0, 19, 1, // <alternatives[0]>
11, 21, 0, // IF_ERROR 10, 21, 0, // IF_ERROR
2, // * POP 2, // * POP
15, 2, 2, 2, 19, 2, 20, 3, // <alternatives[1]> 14, 2, 2, 2, 18, 2, 19, 3, // <alternatives[1]>
11, 9, 0, // IF_ERROR 10, 9, 0, // IF_ERROR
2, // * POP 2, // * POP
15, 4, 2, 2, 19, 4, 20, 5 // <alternatives[2]> 14, 4, 2, 2, 18, 4, 19, 5 // <alternatives[2]>
])); ]));
}); });
}); });
@ -91,9 +91,9 @@ describe("compiler pass |generateBytecode|", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
1, // PUSH_CURR_POS 1, // PUSH_CURR_POS
0, 0, // <expression> 0, 0, // <expression>
12, 6, 0, // IF_NOT_ERROR 11, 6, 0, // IF_NOT_ERROR
21, 1, // * REPORT_SAVED_POS 20, 1, // * REPORT_SAVED_POS
23, 1, 1, 0, // CALL 22, 1, 1, 0, // CALL
5 // NIP 5 // NIP
])); ]));
}); });
@ -112,10 +112,10 @@ describe("compiler pass |generateBytecode|", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
1, // PUSH_CURR_POS 1, // PUSH_CURR_POS
15, 0, 2, 2, 19, 0, 20, 1, // <expression> 14, 0, 2, 2, 18, 0, 19, 1, // <expression>
12, 7, 0, // IF_NOT_ERROR 11, 7, 0, // IF_NOT_ERROR
21, 1, // * REPORT_SAVED_POS 20, 1, // * REPORT_SAVED_POS
23, 2, 1, 1, 0, // CALL 22, 2, 1, 1, 0, // CALL
5 // NIP 5 // NIP
])); ]));
}); });
@ -134,14 +134,14 @@ describe("compiler pass |generateBytecode|", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
1, // PUSH_CURR_POS 1, // PUSH_CURR_POS
15, 1, 2, 2, 19, 1, 20, 2, // <elements[0]> 14, 1, 2, 2, 18, 1, 19, 2, // <elements[0]>
12, 42, 4, // IF_NOT_ERROR 11, 42, 4, // IF_NOT_ERROR
15, 3, 2, 2, 19, 3, 20, 4, // * <elements[1]> 14, 3, 2, 2, 18, 3, 19, 4, // * <elements[1]>
12, 26, 5, // IF_NOT_ERROR 11, 26, 5, // IF_NOT_ERROR
15, 5, 2, 2, 19, 5, 20, 6, // * <elements[2]> 14, 5, 2, 2, 18, 5, 19, 6, // * <elements[2]>
12, 10, 5, // IF_NOT_ERROR 11, 10, 5, // IF_NOT_ERROR
21, 3, // * REPORT_SAVED_POS 20, 3, // * REPORT_SAVED_POS
23, 7, 3, 3, 2, 1, 0, // CALL 22, 7, 3, 3, 2, 1, 0, // CALL
5, // NIP 5, // NIP
4, 3, // * POP_N 4, 3, // * POP_N
3, // POP_CURR_POS 3, // POP_CURR_POS
@ -191,13 +191,13 @@ describe("compiler pass |generateBytecode|", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
1, // PUSH_CURR_POS 1, // PUSH_CURR_POS
15, 1, 2, 2, 19, 1, 20, 2, // <elements[0]> 14, 1, 2, 2, 18, 1, 19, 2, // <elements[0]>
12, 35, 4, // IF_NOT_ERROR 11, 35, 4, // IF_NOT_ERROR
15, 3, 2, 2, 19, 3, 20, 4, // * <elements[1]> 14, 3, 2, 2, 18, 3, 19, 4, // * <elements[1]>
12, 19, 5, // IF_NOT_ERROR 11, 19, 5, // IF_NOT_ERROR
15, 5, 2, 2, 19, 5, 20, 6, // * <elements[2]> 14, 5, 2, 2, 18, 5, 19, 6, // * <elements[2]>
12, 3, 5, // IF_NOT_ERROR 11, 3, 5, // IF_NOT_ERROR
8, 3, // * WRAP 7, 3, // * WRAP
5, // NIP 5, // NIP
4, 3, // * POP_N 4, 3, // * POP_N
3, // POP_CURR_POS 3, // POP_CURR_POS
@ -228,7 +228,7 @@ describe("compiler pass |generateBytecode|", function() {
describe("for labeled", function() { describe("for labeled", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST('start = a:"a"', bytecodeDetails([ expect(pass).toChangeAST('start = a:"a"', bytecodeDetails([
15, 0, 2, 2, 19, 0, 20, 1 // <expression> 14, 0, 2, 2, 18, 0, 19, 1 // <expression>
])); ]));
}); });
}); });
@ -237,9 +237,9 @@ describe("compiler pass |generateBytecode|", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST('start = $"a"', bytecodeDetails([ expect(pass).toChangeAST('start = $"a"', bytecodeDetails([
1, // PUSH_CURR_POS 1, // PUSH_CURR_POS
15, 0, 2, 2, 19, 0, 20, 1, // <expression> 14, 0, 2, 2, 18, 0, 19, 1, // <expression>
12, 1, 0, // IF_NOT_ERROR 11, 1, 0, // IF_NOT_ERROR
9, // * TEXT 8, // * TEXT
5 // NIP 5 // NIP
])); ]));
}); });
@ -251,10 +251,10 @@ describe("compiler pass |generateBytecode|", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
1, // PUSH_CURR_POS 1, // PUSH_CURR_POS
25, // SILENT_FAILS_ON 24, // SILENT_FAILS_ON
15, 2, 2, 2, 19, 2, 20, 3, // <expression> 14, 2, 2, 2, 18, 2, 19, 3, // <expression>
26, // SILENT_FAILS_OFF 25, // SILENT_FAILS_OFF
12, 4, 4, // IF_NOT_ERROR 11, 4, 4, // IF_NOT_ERROR
2, // * POP 2, // * POP
3, // POP_CURR_POS 3, // POP_CURR_POS
0, 0, // PUSH 0, 0, // PUSH
@ -280,10 +280,10 @@ describe("compiler pass |generateBytecode|", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
1, // PUSH_CURR_POS 1, // PUSH_CURR_POS
25, // SILENT_FAILS_ON 24, // SILENT_FAILS_ON
15, 2, 2, 2, 19, 2, 20, 3, // <expression> 14, 2, 2, 2, 18, 2, 19, 3, // <expression>
26, // SILENT_FAILS_OFF 25, // SILENT_FAILS_OFF
11, 4, 4, // IF_ERROR 10, 4, 4, // IF_ERROR
2, // * POP 2, // * POP
2, // POP 2, // POP
0, 0, // PUSH 0, 0, // PUSH
@ -309,9 +309,9 @@ describe("compiler pass |generateBytecode|", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
22, // REPORT_CURR_POS 21, // REPORT_CURR_POS
23, 0, 0, 0, // CALL 22, 0, 0, 0, // CALL
10, 3, 3, // IF 9, 3, 3, // IF
2, // * POP 2, // * POP
0, 1, // PUSH 0, 1, // PUSH
2, // * POP 2, // * POP
@ -333,21 +333,21 @@ describe("compiler pass |generateBytecode|", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
1, // PUSH_CURR_POS 1, // PUSH_CURR_POS
15, 1, 2, 2, 19, 1, 20, 2, // <elements[0]> 14, 1, 2, 2, 18, 1, 19, 2, // <elements[0]>
12, 60, 4, // IF_NOT_ERROR 11, 60, 4, // IF_NOT_ERROR
15, 3, 2, 2, 19, 3, 20, 4, // * <elements[1]> 14, 3, 2, 2, 18, 3, 19, 4, // * <elements[1]>
12, 44, 5, // IF_NOT_ERROR 11, 44, 5, // IF_NOT_ERROR
15, 5, 2, 2, 19, 5, 20, 6, // * <elements[2]> 14, 5, 2, 2, 18, 5, 19, 6, // * <elements[2]>
12, 28, 5, // IF_NOT_ERROR 11, 28, 5, // IF_NOT_ERROR
22, // * REPORT_CURR_POS 21, // * REPORT_CURR_POS
23, 7, 0, 3, 2, 1, 0, // CALL 22, 7, 0, 3, 2, 1, 0, // CALL
10, 3, 3, // IF 9, 3, 3, // IF
2, // * POP 2, // * POP
0, 8, // PUSH 0, 8, // PUSH
2, // * POP 2, // * POP
0, 0, // PUSH 0, 0, // PUSH
12, 3, 5, // IF_NOT_ERROR 11, 3, 5, // IF_NOT_ERROR
8, 4, // * WRAP 7, 4, // * WRAP
5, // NIP 5, // NIP
4, 4, // * POP_N 4, 4, // * POP_N
3, // POP_CURR_POS 3, // POP_CURR_POS
@ -386,9 +386,9 @@ describe("compiler pass |generateBytecode|", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
22, // REPORT_CURR_POS 21, // REPORT_CURR_POS
23, 0, 0, 0, // CALL 22, 0, 0, 0, // CALL
10, 3, 3, // IF 9, 3, 3, // IF
2, // * POP 2, // * POP
0, 2, // PUSH 0, 2, // PUSH
2, // * POP 2, // * POP
@ -410,21 +410,21 @@ describe("compiler pass |generateBytecode|", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
1, // PUSH_CURR_POS 1, // PUSH_CURR_POS
15, 1, 2, 2, 19, 1, 20, 2, // <elements[0]> 14, 1, 2, 2, 18, 1, 19, 2, // <elements[0]>
12, 60, 4, // IF_NOT_ERROR 11, 60, 4, // IF_NOT_ERROR
15, 3, 2, 2, 19, 3, 20, 4, // * <elements[1]> 14, 3, 2, 2, 18, 3, 19, 4, // * <elements[1]>
12, 44, 5, // IF_NOT_ERROR 11, 44, 5, // IF_NOT_ERROR
15, 5, 2, 2, 19, 5, 20, 6, // * <elements[2]> 14, 5, 2, 2, 18, 5, 19, 6, // * <elements[2]>
12, 28, 5, // IF_NOT_ERROR 11, 28, 5, // IF_NOT_ERROR
22, // * REPORT_CURR_POS 21, // * REPORT_CURR_POS
23, 7, 0, 3, 2, 1, 0, // CALL 22, 7, 0, 3, 2, 1, 0, // CALL
10, 3, 3, // IF 9, 3, 3, // IF
2, // * POP 2, // * POP
0, 0, // PUSH 0, 0, // PUSH
2, // * POP 2, // * POP
0, 8, // PUSH 0, 8, // PUSH
12, 3, 5, // IF_NOT_ERROR 11, 3, 5, // IF_NOT_ERROR
8, 4, // * WRAP 7, 4, // * WRAP
5, // NIP 5, // NIP
4, 4, // * POP_N 4, 4, // * POP_N
3, // POP_CURR_POS 3, // POP_CURR_POS
@ -462,8 +462,8 @@ describe("compiler pass |generateBytecode|", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
15, 1, 2, 2, 19, 1, 20, 2, // <expression> 14, 1, 2, 2, 18, 1, 19, 2, // <expression>
11, 3, 0, // IF_ERROR 10, 3, 0, // IF_ERROR
2, // * POP 2, // * POP
0, 0 // PUSH 0, 0 // PUSH
])); ]));
@ -484,10 +484,10 @@ describe("compiler pass |generateBytecode|", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
0, 0, // PUSH 0, 0, // PUSH
15, 1, 2, 2, 19, 1, 20, 2, // <expression> 14, 1, 2, 2, 18, 1, 19, 2, // <expression>
13, 9, // WHILE_NOT_ERROR 12, 9, // WHILE_NOT_ERROR
7, // * APPEND 6, // * APPEND
15, 1, 2, 2, 19, 1, 20, 2, // <expression> 14, 1, 2, 2, 18, 1, 19, 2, // <expression>
2 // POP 2 // POP
])); ]));
}); });
@ -507,11 +507,11 @@ describe("compiler pass |generateBytecode|", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
0, 0, // PUSH 0, 0, // PUSH
15, 2, 2, 2, 19, 2, 20, 3, // <expression> 14, 2, 2, 2, 18, 2, 19, 3, // <expression>
12, 12, 4, // IF_NOT_ERROR 11, 12, 4, // IF_NOT_ERROR
13, 9, // * WHILE_NOT_ERROR 12, 9, // * WHILE_NOT_ERROR
7, // * APPEND 6, // * APPEND
15, 2, 2, 2, 19, 2, 20, 3, // <expression> 14, 2, 2, 2, 18, 2, 19, 3, // <expression>
2, // POP 2, // POP
2, // * POP 2, // * POP
2, // POP 2, // POP
@ -537,7 +537,7 @@ describe("compiler pass |generateBytecode|", function() {
].join("\n"), { ].join("\n"), {
rules: [ rules: [
{ {
bytecode: [24, 1] // RULE bytecode: [23, 1] // RULE
}, },
{ } { }
] ]
@ -565,9 +565,9 @@ describe("compiler pass |generateBytecode|", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
15, 0, 2, 2, // MATCH_STRING 14, 0, 2, 2, // MATCH_STRING
19, 0, // * ACCEPT_STRING 18, 0, // * ACCEPT_STRING
20, 1 // * FAIL 19, 1 // * FAIL
])); ]));
}); });
@ -584,9 +584,9 @@ describe("compiler pass |generateBytecode|", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
16, 0, 2, 2, // MATCH_STRING_IC 15, 0, 2, 2, // MATCH_STRING_IC
18, 1, // * ACCEPT_N 17, 1, // * ACCEPT_N
20, 1 // * FAIL 19, 1 // * FAIL
])); ]));
}); });
@ -602,9 +602,9 @@ describe("compiler pass |generateBytecode|", function() {
describe("for class", function() { describe("for class", function() {
it("generates correct bytecode", function() { it("generates correct bytecode", function() {
expect(pass).toChangeAST('start = [a]', bytecodeDetails([ expect(pass).toChangeAST('start = [a]', bytecodeDetails([
17, 0, 2, 2, // MATCH_REGEXP 16, 0, 2, 2, // MATCH_REGEXP
18, 1, // * ACCEPT_N 17, 1, // * ACCEPT_N
20, 1 // * FAIL 19, 1 // * FAIL
])); ]));
}); });
@ -668,9 +668,9 @@ describe("compiler pass |generateBytecode|", function() {
it("generates bytecode", function() { it("generates bytecode", function() {
expect(pass).toChangeAST(grammar, bytecodeDetails([ expect(pass).toChangeAST(grammar, bytecodeDetails([
14, 2, 2, // MATCH_ANY 13, 2, 2, // MATCH_ANY
18, 1, // * ACCEPT_N 17, 1, // * ACCEPT_N
20, 0 // * FAIL 19, 0 // * FAIL
])); ]));
}); });

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