Migrate to zig 0.16

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examples/error_handling.zigmodified+11-15

Changes to examples/error_handling.zig

		⋯3 linesShow the 3 lines above this hunk@@ -4,20 +4,16 @@ const ErrorContext = .ErrorContext;
4	4	const ErrorHelper = .ErrorHelper;
5	5	const RegexError = .RegexError;
6	6
7		-pub fn main() !void {
8		- var gpa = std.heap.GeneralPurposeAllocator(.{}){};
9		- defer _ = gpa.deinit();
10		- const allocator = gpa.allocator();
11		-
	7	+pub fn main(init: std.process.Init) !void {
12	8	std.debug.print("\n=== Regex Error Handling Examples ===\n\n", .{});
13	9
14	10	// Example 1: Invalid patterns with helpful error messages
15	11	const invalid_patterns = [_][]const u8{
16		- "abc(def", // Unmatched parenthesis
17		- "abc[def", // Unmatched bracket
18		- "abc+(", // Invalid quantifier usage
19		- "abc\\q", // Invalid escape sequence
20		- "[z-a]", // Invalid character range
	12	+ "abc(def", // Unmatched parenthesis
	13	+ "abc[def", // Unmatched bracket
	14	+ "abc+(", // Invalid quantifier usage
	15	+ "abc\\q", // Invalid escape sequence
	16	+ "[z-a]", // Invalid character range
21	17	"(a(b(c(d(e(f(g(h(i(j(k(l(m(n(o(p(q", // Too many nested groups
22	18	};
23	19
		⋯2 linesShow the 2 lines above this hunk@@ -26,7 +22,7 @@ pub fn main() !void {
26	22	std.debug.print("Testing pattern: \"{s}\"\n", .{pattern});
27	23	std.debug.print("───────────────────────────────────────────────\n", .{});
28	24
29		- if (Regex.compile(allocator, pattern)) |regex_value| {
	25	+ if (Regex.compile(init.gpa, pattern)) |regex_value| {
30	26	var regex = regex_value;
31	27	defer regex.deinit();
32	28	std.debug.print("✓ Pattern compiled successfully (unexpected)\n\n", .{});
		⋯20 linesShow the 20 lines above this hunk@@ -53,7 +49,7 @@ pub fn main() !void {
53	49	const user_pattern = "hello|world";
54	50	std.debug.print("User provided pattern: \"{s}\"\n", .{user_pattern});
55	51
56		- if (Regex.compile(allocator, user_pattern)) |regex_value| {
	52	+ if (Regex.compile(init.gpa, user_pattern)) |regex_value| {
57	53	var regex = regex_value;
58	54	defer regex.deinit();
59	55	std.debug.print("✓ Pattern compiled successfully\n", .{});
		⋯24 linesShow the 24 lines above this hunk@@ -84,7 +80,7 @@ pub fn main() !void {
84	80	const problematic_pattern = "abc[def";
85	81	std.debug.print("Problematic pattern: \"{s}\"\n", .{problematic_pattern});
86	82
87		- if (Regex.compile(allocator, problematic_pattern)) |regex_value| {
	83	+ if (Regex.compile(init.gpa, problematic_pattern)) |regex_value| {
88	84	var regex = regex_value;
89	85	regex.deinit();
90	86	} else |err| {
		⋯4 linesShow the 4 lines above this hunk@@ -95,7 +91,7 @@ pub fn main() !void {
95	91	const fixed_pattern = "abc[def]";
96	92	std.debug.print("Fixed pattern: \"{s}\"\n", .{fixed_pattern});
97	93
98		- if (Regex.compile(allocator, fixed_pattern)) |regex_value| {
	94	+ if (Regex.compile(init.gpa, fixed_pattern)) |regex_value| {
99	95	var regex = regex_value;
100	96	defer regex.deinit();
101	97	std.debug.print("✓ Fixed pattern compiles successfully!\n", .{});
		⋯17 linesShow the 17 lines above this hunk@@ -119,7 +115,7 @@ pub fn main() !void {
119	115
120	116	for (patterns_to_validate) |pattern| {
121	117	std.debug.print("Validating: \"{s}\" ... ", .{pattern});
122		- if (Regex.compile(allocator, pattern)) |regex_value| {
	118	+ if (Regex.compile(init.gpa, pattern)) |regex_value| {
123	119	var regex = regex_value;
124	120	regex.deinit();
125	121	std.debug.print("✓ Valid\n", .{});