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Prefer loops over repetitive code

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This commit is contained in:
Robin Voetter
2020-01-29 01:10:40 +01:00
parent aab96814a5
commit c542e70e15
1 changed files with 23 additions and 32 deletions
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55
generator/render.zig
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@@ -68,19 +68,16 @@ pub fn render(out: var, registry: *Registry) !void {
}
fn trimNamespace(name: []const u8) []const u8 {
if (mem.startsWith(u8, name, "VK_")) {
return name["VK_".len ..];
} else if (mem.startsWith(u8, name, "vk")) {
return name["vk".len ..];
} else if (mem.startsWith(u8, name, "Vk")) {
return name["Vk".len ..];
} else if (mem.startsWith(u8, name, "PFN_vk")) {
return name["PFN_vk".len..];
} else {
unreachable;
const prefixes = [_][]const u8{"VK_", "vk", "Vk", "PFN_vk"};
for (prefixes) |prefix| {
if (mem.startsWith(u8, name, prefix)) {
return name[prefix.len..];
}
}
unreachable;
}
fn getAuthorTag(registry: *Registry, name: []const u8) ?[]const u8 {
var it = registry.tags.iterator(0);
while (it.next()) |tag| {
@@ -121,28 +118,22 @@ fn isZigReservedIdentifier(name: []const u8) bool {
}
return true;
}
// void is invalid in c so it doesn't need to be checked.
return mem.eql(u8, name, "comptime_float") or
mem.eql(u8, name, "comptime_int") or
mem.eql(u8, name, "bool") or
mem.eql(u8, name, "isize") or
mem.eql(u8, name, "usize") or
mem.eql(u8, name, "f16") or
mem.eql(u8, name, "f32") or
mem.eql(u8, name, "f64") or
mem.eql(u8, name, "f128") or
mem.eql(u8, name, "c_longdouble") or
mem.eql(u8, name, "noreturn") or
mem.eql(u8, name, "type") or
mem.eql(u8, name, "anyerror") or
mem.eql(u8, name, "c_short") or
mem.eql(u8, name, "c_ushort") or
mem.eql(u8, name, "c_int") or
mem.eql(u8, name, "c_uint") or
mem.eql(u8, name, "c_long") or
mem.eql(u8, name, "c_ulong") or
mem.eql(u8, name, "c_longlong") or
mem.eql(u8, name, "c_ulonglong");
const reserved_names = [_][]const u8 {
"comptime_float", "comptime_int", "bool", "isize",
"usize", "f16", "f32", "f64", "f128", "c_longdouble",
"noreturn", "type", "anyerror", "c_short", "c_ushort",
"c_int", "c_uint", "c_long", "c_ulong", "c_longlong", "c_ulonglong"
};
for (reserved_names) |reserved| {
if (mem.eql(u8, reserved, name)) {
return true;
}
}
return false;
}
fn writeIdentifier(out: var, name: []const u8) !void {
@@ -175,7 +166,7 @@ fn eqlIgnoreCase(lhs: []const u8, rhs: []const u8) bool {
fn renderTypeInfo(out: var, registry: *Registry, type_info: reg.TypeInfo) !void {
if (type_info.array_size) |array_size| {
try out.print("[{}]", .{array_size});
try out.print("[{}]", .{trimNamespace(array_size)});
}
for (type_info.pointers) |ptr| {