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viml/parser/expressions: Make commas actually work when calling

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This commit is contained in:
ZyX
2017-09-26 00:52:40 +03:00
parent d4782fb1ca
commit 3cc65ac054
2 changed files with 125 additions and 14 deletions
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115
test/unit/viml/expressions/parser_spec.lua
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@@ -943,6 +943,121 @@ describe('Expressions parser', function()
hl('Register', '@e', 1),
hl('CallingParenthesis', ')'),
})
check_parsing('@a(@b(@c))', 0, {
-- 01234567890123456789012345678901234567
-- 0 1 2 3
ast = {
{
'Call:0:2:(',
children = {
'Register(name=a):0:0:@a',
{
'Call:0:5:(',
children = {
'Register(name=b):0:3:@b',
'Register(name=c):0:6:@c',
},
},
},
},
},
}, {
hl('Register', '@a'),
hl('CallingParenthesis', '('),
hl('Register', '@b'),
hl('CallingParenthesis', '('),
hl('Register', '@c'),
hl('CallingParenthesis', ')'),
hl('CallingParenthesis', ')'),
})
check_parsing('@a(@b(@c(@d(@e), @f(@g(@h), @i(@j)))))', 0, {
-- 01234567890123456789012345678901234567
-- 0 1 2 3
ast = {
{
'Call:0:2:(',
children = {
'Register(name=a):0:0:@a',
{
'Call:0:5:(',
children = {
'Register(name=b):0:3:@b',
{
'Call:0:8:(',
children = {
'Register(name=c):0:6:@c',
{
'Comma:0:15:,',
children = {
{
'Call:0:11:(',
children = {
'Register(name=d):0:9:@d',
'Register(name=e):0:12:@e',
},
},
{
'Call:0:19:(',
children = {
'Register(name=f):0:16: @f',
{
'Comma:0:26:,',
children = {
{
'Call:0:22:(',
children = {
'Register(name=g):0:20:@g',
'Register(name=h):0:23:@h',
},
},
{
'Call:0:30:(',
children = {
'Register(name=i):0:27: @i',
'Register(name=j):0:31:@j',
},
},
},
},
},
},
},
},
},
},
},
},
},
},
},
}, {
hl('Register', '@a'),
hl('CallingParenthesis', '('),
hl('Register', '@b'),
hl('CallingParenthesis', '('),
hl('Register', '@c'),
hl('CallingParenthesis', '('),
hl('Register', '@d'),
hl('CallingParenthesis', '('),
hl('Register', '@e'),
hl('CallingParenthesis', ')'),
hl('Comma', ','),
hl('Register', '@f', 1),
hl('CallingParenthesis', '('),
hl('Register', '@g'),
hl('CallingParenthesis', '('),
hl('Register', '@h'),
hl('CallingParenthesis', ')'),
hl('Comma', ','),
hl('Register', '@i', 1),
hl('CallingParenthesis', '('),
hl('Register', '@j'),
hl('CallingParenthesis', ')'),
hl('CallingParenthesis', ')'),
hl('CallingParenthesis', ')'),
hl('CallingParenthesis', ')'),
hl('CallingParenthesis', ')'),
})
end)
itp('works with identifiers', function()
check_parsing('var', 0, {