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Parse and ast math expressions

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Signed-off-by: Marcel Müller <neikos@neikos.email>
This commit is contained in:
Marcel Müller 2026-03-12 11:25:55 +01:00
parent 8cc8488de4
commit 8c02dbd672
8 changed files with 196 additions and 51 deletions
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57
tests/cases/1-parsed@identifiers.snap
View file

@ -1,6 +1,15 @@
---
source: tests/file_tests.rs
expression: parsed
info:
input: "{{= _name }}\n{{= a_name }}\n{{= name }}\n{{= _name1 }}\n{{= _namE }}\n{{= name1 }}"
context:
_namE: Foo
name1: Foo
name: Foo
_name: Foo
a_name: Foo
_name1: Foo
input_file: tests/cases/identifiers.nomo
---
ParsedTemplate {
@ -22,29 +31,29 @@ ParsedTemplate {
[LeftDelim]"{{" (27..29),
[WantsOutput]"=" (29..30),
[Whitespace]" " (30..31),
[Ident]"1name" (31..36),
[Whitespace]" " (36..37),
[RightDelim]"}}" (37..39),
[Whitespace]"\n" (39..40),
[LeftDelim]"{{" (40..42),
[WantsOutput]"=" (42..43),
[Whitespace]" " (43..44),
[Ident]"_name1" (44..50),
[Whitespace]" " (50..51),
[RightDelim]"}}" (51..53),
[Whitespace]"\n" (53..54),
[LeftDelim]"{{" (54..56),
[WantsOutput]"=" (56..57),
[Whitespace]" " (57..58),
[Ident]"_namE" (58..63),
[Whitespace]" " (63..64),
[RightDelim]"}}" (64..66),
[Whitespace]"\n" (66..67),
[LeftDelim]"{{" (67..69),
[WantsOutput]"=" (69..70),
[Whitespace]" " (70..71),
[Ident]"name1" (71..76),
[Whitespace]" " (76..77),
[RightDelim]"}}" (77..79),
[Ident]"name" (31..35),
[Whitespace]" " (35..36),
[RightDelim]"}}" (36..38),
[Whitespace]"\n" (38..39),
[LeftDelim]"{{" (39..41),
[WantsOutput]"=" (41..42),
[Whitespace]" " (42..43),
[Ident]"_name1" (43..49),
[Whitespace]" " (49..50),
[RightDelim]"}}" (50..52),
[Whitespace]"\n" (52..53),
[LeftDelim]"{{" (53..55),
[WantsOutput]"=" (55..56),
[Whitespace]" " (56..57),
[Ident]"_namE" (57..62),
[Whitespace]" " (62..63),
[RightDelim]"}}" (63..65),
[Whitespace]"\n" (65..66),
[LeftDelim]"{{" (66..68),
[WantsOutput]"=" (68..69),
[Whitespace]" " (69..70),
[Ident]"name1" (70..75),
[Whitespace]" " (75..76),
[RightDelim]"}}" (76..78),
],
}

23
tests/cases/2-ast@identifiers.snap
View file

@ -1,6 +1,15 @@
---
source: tests/file_tests.rs
expression: ast
info:
input: "{{= _name }}\n{{= a_name }}\n{{= name }}\n{{= _name1 }}\n{{= _namE }}\n{{= name1 }}"
context:
_namE: Foo
name1: Foo
name: Foo
_name: Foo
a_name: Foo
_name1: Foo
input_file: tests/cases/identifiers.nomo
---
TemplateAst {
@ -26,34 +35,34 @@ TemplateAst {
Interpolation {
prev_whitespace_content: None,
expression: VariableAccess(
[Ident]"1name" (31..36),
[Ident]"name" (31..35),
),
post_whitespace_content: Some(
[Whitespace]"\n" (39..40),
[Whitespace]"\n" (38..39),
),
},
Interpolation {
prev_whitespace_content: None,
expression: VariableAccess(
[Ident]"_name1" (44..50),
[Ident]"_name1" (43..49),
),
post_whitespace_content: Some(
[Whitespace]"\n" (53..54),
[Whitespace]"\n" (52..53),
),
},
Interpolation {
prev_whitespace_content: None,
expression: VariableAccess(
[Ident]"_namE" (58..63),
[Ident]"_namE" (57..62),
),
post_whitespace_content: Some(
[Whitespace]"\n" (66..67),
[Whitespace]"\n" (65..66),
),
},
Interpolation {
prev_whitespace_content: None,
expression: VariableAccess(
[Ident]"name1" (71..76),
[Ident]"name1" (70..75),
),
post_whitespace_content: None,
},

23
tests/cases/3-instructions@identifiers.snap
View file

@ -1,6 +1,15 @@
---
source: tests/file_tests.rs
expression: emit
info:
input: "{{= _name }}\n{{= a_name }}\n{{= name }}\n{{= _name1 }}\n{{= _namE }}\n{{= name1 }}"
context:
_namE: Foo
name1: Foo
name: Foo
_name: Foo
a_name: Foo
_name1: Foo
input_file: tests/cases/identifiers.nomo
---
VMInstructions {
@ -35,7 +44,7 @@ VMInstructions {
content: "\n" (26..27),
},
LoadFromContextToSlot {
name: "1name" (31..36),
name: "name" (31..35),
slot: VariableSlot {
index: 2,
},
@ -46,10 +55,10 @@ VMInstructions {
},
},
AppendContent {
content: "\n" (39..40),
content: "\n" (38..39),
},
LoadFromContextToSlot {
name: "_name1" (44..50),
name: "_name1" (43..49),
slot: VariableSlot {
index: 3,
},
@ -60,10 +69,10 @@ VMInstructions {
},
},
AppendContent {
content: "\n" (53..54),
content: "\n" (52..53),
},
LoadFromContextToSlot {
name: "_namE" (58..63),
name: "_namE" (57..62),
slot: VariableSlot {
index: 4,
},
@ -74,10 +83,10 @@ VMInstructions {
},
},
AppendContent {
content: "\n" (66..67),
content: "\n" (65..66),
},
LoadFromContextToSlot {
name: "name1" (71..76),
name: "name1" (70..75),
slot: VariableSlot {
index: 5,
},

4
tests/cases/identifiers.nomo
View file

@ -1,7 +1,7 @@
{
"_name": "Foo",
"a_name": "Foo",
"1name": "Foo",
"name": "Foo",
"_name1": "Foo",
"_namE": "Foo",
"name1": "Foo"
@ -9,7 +9,7 @@
---
{{= _name }}
{{= a_name }}
{{= 1name }}
{{= name }}
{{= _name1 }}
{{= _namE }}
{{= name1 }}