Source now compiles with Zig 0.15.1

Author: coderarjob

tools/DacValues/build.zig

@@ -4,9 +4,11 @@ pub fn build(b: *std.Build) !void {
 
     const exe = b.addExecutable(.{
         .name = "dv",
-        .root_source_file =  b.path("src/main.zig"),
-        .target = b.graph.host,
-        .optimize = b.standardOptimizeOption(.{})
+        .root_module = b.createModule(.{
+            .root_source_file =  b.path("src/main.zig"),
+            .target = b.graph.host,
+            .optimize = b.standardOptimizeOption(.{})
+        }),
     });
     b.installArtifact(exe);
 
@@ -15,8 +17,10 @@ pub fn build(b: *std.Build) !void {
     b.step("run", "Runs the application").dependOn(&run_exe.step);
 
     const test_exe = b.addTest(.{
-        .root_source_file = b.path("src/testmain.zig"),
-        .target = b.graph.host
+        .root_module = b.createModule(.{
+            .root_source_file = b.path("src/testmain.zig"),
+            .target = b.graph.host
+        }),
     });
     const run_test = b.addRunArtifact(test_exe);
     run_test.skip_foreign_checks = true;

tools/DacValues/src/Dac.zig

@@ -2,6 +2,8 @@ const std = @import("std");
 const mem = std.mem;
 const math = std.math;
 
+const U32ArrayList = std.array_list.Managed(u32);
+
 bits: u32,
 max_value: f64,
 length: f64,
@@ -20,7 +22,7 @@ pub fn new(bits: u32) Self {
 }
 
 fn lin_interpol(allocator: mem.Allocator, dac_values: []const u32) ![]const u32 {
-    var ret = std.ArrayList(u32).init(allocator);
+    var ret = U32ArrayList.init(allocator);
     defer ret.deinit();
 
     for (dac_values, 0..) |value, i| {
@@ -38,7 +40,7 @@ fn lin_interpol(allocator: mem.Allocator, dac_values: []const u32) ![]const u32
 }
 
 pub fn transform_waveform(self: *const Self, allocator: mem.Allocator, waveform: []const f64, interpolate: bool, start_offset: f64) ![]const u32 {
-    var ret = std.ArrayList(u32).init(allocator);
+    var ret = U32ArrayList.init(allocator);
     defer ret.deinit();
 
     const offset_dac_value = self.length * start_offset;

tools/DacValues/src/main.zig

@@ -4,7 +4,8 @@ const Gen = @import("waves.zig");
 const Waves = Gen.Waves;
 
 const Allocator = std.mem.Allocator;
-const stdout = std.io.getStdOut().writer();
+var stdout_writer = std.fs.File.stdout().writer(&.{});
+const stdout = &stdout_writer.interface;
 
 const ParsedArgResult = struct { 
     mode: Waves,

tools/DacValues/src/waves.zig

@@ -4,7 +4,7 @@ const Dac = @import("Dac.zig");
 const math = std.math;
 
 const PI = math.pi;
-const F64ArrayList = std.ArrayList(f64);
+const F64ArrayList = std.array_list.Managed(f64);
 
 allocator: Allocator,
 dac: Dac,