本文整理汇总了TypeScript中@core/util/reporters.parser_error函数的典型用法代码示例。如果您正苦于以下问题：TypeScript parser_error函数的具体用法？TypeScript parser_error怎么用？TypeScript parser_error使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了parser_error函数的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: _consume
export function _consume (tokens, str, index, length, out, isOptional){
var index_ = index;
var imax = tokens.length,
i = 0, token, start;
for(; i < imax; i++) {
token = tokens[i];
start = index;
index = token.consume(str, index, length, out);
if (index === start) {
if (token.optional === true) {
continue;
}
if (isOptional === true) {
return index_;
}
// global require is also not optional: throw error
var msg = 'Token of type `' + token.name + '`';
if (token.token) {
msg += ' Did you mean: `' + token.token + '`?';
}
parser_error(msg, str, index);
return index_;
}
}
return index;
};示例2: util_throw
export function util_throw(
template: string,
index: number,
msg: string,
token?,
astNode?
) {
return parser_error(
msg + util_getNodeStack(astNode),
template.toString(),
index,
token,
'expr'
);
}示例3: parser_parseLiteral
export function parser_parseLiteral (str, start, imax){
var i = cursor_skipWhitespace(str, start, imax);
var c = str.charCodeAt(i);
if (c !== 34 && c !== 39) {
// "'
parser_error("A quote is expected", str, i);
return null;
}
var isEscaped = false,
isUnescapedBlock = false,
_char = c === 39 ? "'" : '"';
start = ++i;
while ((i = str.indexOf(_char, i)) > -1) {
if (str.charCodeAt(i - 1) !== 92 /*'\\'*/ ) {
break;
}
isEscaped = true;
i++;
}
if (i === -1) {
parser_warn('Literal has no ending', str, start - 1);
i = imax;
}
if (i === start) {
var nextC = str.charCodeAt(i + 1);
if (nextC === c) {
isUnescapedBlock = true;
start = i + 2;
i = str.indexOf(_char + _char + _char, start);
if (i === -1)
i = imax;
}
}
var token = str.substring(start, i);
if (isEscaped === true) {
token = token.replace(__rgxEscapedChar[_char], _char);
}
i += isUnescapedBlock ? 3 : 1;
return [ token, i ];
};示例4: function
return function(str, i, imax, parent) {
var start = str.indexOf('{', i) + 1,
head = parseHead(
//tagName, str.substring(i, start - 1)
tagName,
str,
i,
start
);
if (head == null) {
parser_error('Method head syntax error', str, i);
}
var end = cursor_groupEnd(str, start, imax, 123, 125),
body = str.substring(start, end),
node =
head == null
? null
: new MethodNode(tagName, head, body, parent);
return [node, end + 1, 0];
};示例5: function
custom_Parsers['var'] = function(str, index, length, parent){
var node = new VarNode('var', parent),
start,
c;
var go_varName = 1,
go_assign = 2,
go_value = 3,
go_next = 4,
state = go_varName,
token,
key;
while(true) {
if (index < length && (c = str.charCodeAt(index)) < 33) {
index++;
continue;
}
if (state === go_varName) {
start = index;
index = cursor_refEnd(str, index, length);
key = str.substring(start, index);
state = go_assign;
continue;
}
if (state === go_assign) {
if (c !== 61 ) {
// =
parser_error(
'Assignment expected'
, str
, index
, c
, 'var'
);
return [node, index];
}
state = go_value;
index++;
continue;
}
if (state === go_value) {
start = index;
index++;
switch(c){
case 123:
case 91:
// { [
index = cursor_groupEnd(str, index, length, c, c + 2);
break;
case 39:
case 34:
// ' "
index = cursor_quoteEnd(str, index, length, c === 39 ? "'" : '"')
break;
default:
while (index < length) {
c = str.charCodeAt(index);
if (c === 91 || c === 40) {
// [ (
index = cursor_groupEnd(str, index + 1, length, c, c === 91 ? 93 : 41);
continue;
}
if (c === 44 || c === 59) {
//, ;
break;
}
index++;
}
index--;
break;
}
index++;
node.attr[key] = str.substring(start, index);
state = go_next;
continue;
}
if (state === go_next) {
if (c === 44) {
// ,
state = go_varName;
index++;
continue;
}
break;
}
}
return [node, index, 0];
};示例6: parser_parse
//.........这里部分代码省略.........
}
index += isUnescapedBlock ? 3 : 1;
continue;
}
if (state === go_tag) {
last = state_tag;
state = state_tag;
if (c === 46 /* . */ || c === 35 /* # */) {
tokenIndex = index;
token = 'div';
continue;
}
if (c === 91 /*[*/) {
start = index + 1;
index = cursor_groupEnd(template, start, length, c, 93 /* ] */);
if (index === 0) {
parser_warn('Attribute not closed', template, start - 1);
index = length;
continue;
}
var expr = template.substring(start, index);
var deco = new Dom.DecoratorNode(expr, current);
deco.sourceIndex = start;
current.appendChild(deco);
index = cursor_skipWhitespace(template, index + 1, length);
if (index !== length) {
c = template.charCodeAt(index);
if (c === 46 || c === 35 || c === 91 || (c >= 65 && c <= 122) || c === 36 || c === 95) {
// .#[A-z$_
last = state = go_tag;
continue;
}
parser_error('Unexpected char after decorator. Tag is expected', template, index, c, state);
break outer;
}
}
}
else if (state === state_attr) {
if (c === 46) {
// .
index++;
key = 'class';
state = go_attrHeadVal;
}
else if (c === 35) {
// #
index++;
key = 'id';
state = go_attrHeadVal;
}
else if (c === 61) {
// =;
index++;
state = go_attrVal;
if (last === state_tag && key == null) {
parser_warn('Unexpected tag assignment', template, index, c, state);
}
continue;
}
else if (c === 40) {
// (
start = 1 + index;
index = 1 + cursor_groupEnd(template, start, length, c, 41 /* ) */);