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-rw-r--r--src/tparse/tree-list.go22
-rw-r--r--src/tparse/tree-preproc.go2
-rw-r--r--src/tparse/tree-statement.go33
-rw-r--r--src/tparse/tree.go2
4 files changed, 39 insertions, 20 deletions
diff --git a/src/tparse/tree-list.go b/src/tparse/tree-list.go
index 740c06a..d415594 100644
--- a/src/tparse/tree-list.go
+++ b/src/tparse/tree-list.go
@@ -120,27 +120,29 @@ func parseTypeList(tokens *[]Token, tok, max int) (Node, int) {
func parseStatementList(tokens *[]Token, tok, max int) (Node, int) {
out := Node{}
- out.Data = Token{Type: 10, Data: "statement"}
+ out.Data = Token{Type: 10, Data: "slist"}
var tmp Node
- c := getClosing((*tokens)[tok].Data)
+ if (*tokens)[tok].Data == ")" || (*tokens)[tok].Data == "}" || (*tokens)[tok].Data == "]" {
+ return out, tok
+ }
- tok++
+ tmp, tok = parseStatement(tokens, tok, max)
+ out.Sub = append(out.Sub, tmp)
- for ; tok < max; tok++ {
+ for ; tok < max; {
t := (*tokens)[tok]
- switch t.Data {
- case c:
+ switch t.Type {
+ case DELIMIT:
return out, tok
- case ",":
+ case LINESEP:
tok++
+ tmp, tok = parseStatement(tokens, tok, max)
+ out.Sub = append(out.Sub, tmp)
default:
errOut("Error: unexpected token when parsing a list of statements", t)
}
-
- tmp, tok = parseStatement(tokens, tok, max)
- out.Sub = append(out.Sub, tmp)
}
return out, tok
diff --git a/src/tparse/tree-preproc.go b/src/tparse/tree-preproc.go
index a3e65f5..8fec30c 100644
--- a/src/tparse/tree-preproc.go
+++ b/src/tparse/tree-preproc.go
@@ -25,7 +25,7 @@ func parsePreBlock (tokens *[]Token, tok, max int) (Node, int) {
for ; tok < max; tok++ {
t := (*tokens)[tok]
- if t.Data == ":/" {
+ if t.Data == ":/" || t.Data == ":;" {
break
}
diff --git a/src/tparse/tree-statement.go b/src/tparse/tree-statement.go
index 110d859..277cd95 100644
--- a/src/tparse/tree-statement.go
+++ b/src/tparse/tree-statement.go
@@ -18,21 +18,32 @@ package tparse
// TODO: re-validate this code. I forgot if it works or not.
func parseBlock(tokens *[]Token, tok, max int) (Node, int) {
- out, tmp, def, name := Node{}, Node{}, Node{}, false
+ out, tmp, def, name, sparse := Node{}, Node{}, Node{}, false, false
out.Data = Token{Type: 10, Data: "block"}
out.IsBlock = true
def.Data = Token{Type: 10, Data: "bdef"}
+
for ;tok < max; tok++{
t := (*tokens)[tok]
tmp = Node{}
switch t.Type {
case DELIMIT:
if t.Data == "(" {
- tmp, tok = parseParamList(tokens, tok + 1, max)
+ if sparse {
+ tmp, tok = parseStatementList(tokens, tok + 1, max)
+ } else {
+ tmp, tok = parseParamList(tokens, tok + 1, max)
+ }
+ tmp.Data.Data = "()"
def.Sub = append(def.Sub, tmp)
} else if t.Data == "[" {
- tmp, tok = parseTypeList(tokens, tok + 1, max)
+ if sparse {
+ tmp, tok = parseStatementList(tokens, tok + 1, max)
+ } else {
+ tmp, tok = parseTypeList(tokens, tok + 1, max)
+ }
+ tmp.Data.Data = "[]"
def.Sub = append(def.Sub, tmp)
} else {
goto BREAK
@@ -50,6 +61,8 @@ func parseBlock(tokens *[]Token, tok, max int) (Node, int) {
}
switch t.Data {
case "else":
+ name = true
+ sparse = true
if (*tokens)[tok+1].Data == "if" {
tmp.Data = Token{KEYWORD, "elif", t.Line, t.Char}
def.Sub = append(def.Sub, tmp)
@@ -58,6 +71,7 @@ func parseBlock(tokens *[]Token, tok, max int) (Node, int) {
}
case "if", "match", "case", "loop":
name = true
+ sparse = true
fallthrough
case "export", "inline", "raw", "override":
tmp.Data = t
@@ -83,7 +97,7 @@ func parseBlock(tokens *[]Token, tok, max int) (Node, int) {
case ";":
tmp, tok = parseStatement(tokens, tok + 1, max)
- case "/;":
+ case "/;", ":;":
REBLOCK:
tmp, tok = parseBlock(tokens, tok + 1, max)
@@ -94,6 +108,10 @@ func parseBlock(tokens *[]Token, tok, max int) (Node, int) {
} else if (*tokens)[tok].Data == ";/" {
tok++
}
+ case "/:":
+ tmp, tok = parsePreBlock(tokens, tok + 1, max)
+ case ":":
+ tmp, tok = parsePre(tokens, tok + 1, max)
default:
errOut("Error: unexpected token when parsing a code block", t)
}
@@ -107,7 +125,7 @@ func parseBlock(tokens *[]Token, tok, max int) (Node, int) {
// This should work once isTypeThenValue properly functions
func parseStatement(tokens *[]Token, tok, max int) (Node, int) {
out := Node{}
- out.Data = Token{Type: 11, Data: ";"}
+ out.Data = Token{Type: 11, Data: "value"}
var tmp Node
// Check for keyword, definition, then if none of those apply, assume it's a value.
@@ -121,7 +139,6 @@ func parseStatement(tokens *[]Token, tok, max int) (Node, int) {
} else {
// if not, parse a value
tmp, tok = parseValue(tokens, tok, max)
- out.Data.Data = "value"
}
out.Sub = append(out.Sub, tmp)
}
@@ -160,7 +177,7 @@ func keywordStatement(tokens *[]Token, tok, max int) (Node, int) {
out.Sub = append(out.Sub, tmp)
tok++
if (*tokens)[tok].Data == "(" {
- tmp, tok = parseValueList(tokens, tok, max)
+ tmp, tok = parseValueList(tokens, tok + 1, max)
out.Sub = append(out.Sub, tmp)
}
@@ -168,7 +185,7 @@ func keywordStatement(tokens *[]Token, tok, max int) (Node, int) {
errOut("Could not find struct member list", (*tokens)[tok])
}
- tmp, tok = parseParamList(tokens, tok, max)
+ tmp, tok = parseParamList(tokens, tok + 1, max)
case "goto", "label":
if (*tokens)[tok].Type != DEFWORD {
diff --git a/src/tparse/tree.go b/src/tparse/tree.go
index 03d2a3d..30d6b0c 100644
--- a/src/tparse/tree.go
+++ b/src/tparse/tree.go
@@ -59,7 +59,7 @@ func MakeTree(tokens *[]Token, file string) Node {
}
case ";":
tmp, tok = parseStatement(tokens, tok + 1, max)
- case "/:":
+ case "/:", ";:":
tmp, tok = parsePreBlock(tokens, tok + 1, max)
case ":":
tmp, tok = parsePre(tokens, tok + 1, max)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 05:20:59 +0000