zig

commit 5fcf0b056544c32f30c4aa3bfe884fc3a9c675f1 (tree)
parent a529d747c9e4b2064fa3e399025c804e05e5fdf5
Author: Vallahor <vallahor91@gmail.com>
Date:   Sun, 29 May 2022 13:31:47 -0300

add: handling @bitSizeOf() need to check why not working correctly with `align()`

Diffstat:
M
lib/docs/main.js
 | 
4
++++
M
src/Autodoc.zig
 | 
22
++++++++++++++++++++++

2 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/lib/docs/main.js b/lib/docs/main.js
@@ -1062,6 +1062,10 @@ var zigAnalysis;
     function exprName(expr, opts) {
         switch (Object.keys(expr)[0]) {
           default: throw "oh no";
+          case "bitSizeOf" : {
+            const bitSizeOf = zigAnalysis.exprs[expr.bitSizeOf];
+            return "@bitSizeOf(" + exprName(bitSizeOf, opts) + ")";
+          }
           case "sizeOf" : {
             const sizeOf = zigAnalysis.exprs[expr.sizeOf];
             return "sizeOf(" + exprName(sizeOf, opts) + ")";
diff --git a/src/Autodoc.zig b/src/Autodoc.zig
@@ -655,6 +655,7 @@ const DocData = struct {
         errorUnion: usize, // index in `exprs`
         as: As,
         sizeOf: usize, // index in `exprs`
+        bitSizeOf: usize, // index in `exprs`
         compileError: []const u8,
         string: []const u8, // direct value
         // Index a `type` like struct with expressions
@@ -730,6 +731,11 @@ const DocData = struct {
                         \\{{ "sizeOf":{} }}
                     , .{v});
                 },
+                .bitSizeOf => |v| {
+                    try w.print(
+                        \\{{ "bitSizeOf":{} }}
+                    , .{v});
+                },
                 .fieldRef => |v| try std.json.stringify(
                     struct { fieldRef: FieldRef }{ .fieldRef = v },
                     options,
@@ -2151,6 +2157,22 @@ fn walkInstruction(
                 .expr = .{ .sizeOf = operand_index },
             };
         },
+        .bit_size_of => {
+            // not working correctly with `align()`
+            const un_node = data[inst_index].un_node;
+            const operand = try self.walkRef(
+                file,
+                parent_scope,
+                un_node.operand,
+                false,
+            );
+            const operand_index = self.exprs.items.len;
+            try self.exprs.append(self.arena, operand.expr);
+            return DocData.WalkResult{
+                .typeRef = .{ .type = @enumToInt(Ref.comptime_int_type) },
+                .expr = .{ .bitSizeOf = operand_index },
+            };
+        },
 
         .typeof => {
             const un_node = data[inst_index].un_node;