struct sizeof

1 files changed, 90 insertions, 0 deletions

diff --git a/tests/028.sh b/tests/028.sh
new file mode 100644
index 0000000..f5f7a6d
--- /dev/null
+++ b/tests/028.sh
@@ -0,0 +1,90 @@
+set -e
+
+cat <<'EOF' > expected
+sizeof(struct Token) = 16
+sizeof(struct Define) = 16
+sizeof(struct Type) = 24
+sizeof(struct AstNode) = 128
+sizeof(struct LVar) = 16
+sizeof(struct Func) = 16
+sizeof(struct Parser) = 64
+sizeof(struct CodeGen) = 16
+EOF
+bash ../../test_diff.sh <<'EOF'
+struct Token {
+    int kind;
+    char* value;
+};
+
+struct Define {
+    char* from;
+    struct Token* to;
+};
+
+struct AstNode;
+
+struct Type {
+    int kind;
+    struct Type* to;
+    struct AstNode* members;
+};
+
+struct AstNode {
+    int kind;
+    struct AstNode* next;
+    struct AstNode* last;
+    char* name;
+    struct AstNode* func_params;
+    struct AstNode* func_body;
+    int int_value;
+    struct AstNode* expr1;
+    struct AstNode* expr2;
+    struct AstNode* expr3;
+    int op;
+    struct Type* ty;
+    int var_index;
+    struct AstNode* node1;
+    struct AstNode* node2;
+    char** str_literals;
+};
+
+struct LVar {
+    char* name;
+    struct Type* ty;
+};
+
+struct Func {
+    char* name;
+    struct Type* ty;
+};
+
+struct Parser {
+    struct Token* tokens;
+    int pos;
+    struct LVar* locals;
+    int n_locals;
+    struct Func* funcs;
+    int n_funcs;
+    char** str_literals;
+    int n_str_literals;
+};
+
+struct CodeGen {
+    int next_label;
+    int* loop_labels;
+};
+
+int printf();
+
+int main() {
+    printf("sizeof(struct Token) = %d\n", sizeof(struct Token));
+    printf("sizeof(struct Define) = %d\n", sizeof(struct Define));
+    printf("sizeof(struct Type) = %d\n", sizeof(struct Type));
+    printf("sizeof(struct AstNode) = %d\n", sizeof(struct AstNode));
+    printf("sizeof(struct LVar) = %d\n", sizeof(struct LVar));
+    printf("sizeof(struct Func) = %d\n", sizeof(struct Func));
+    printf("sizeof(struct Parser) = %d\n", sizeof(struct Parser));
+    printf("sizeof(struct CodeGen) = %d\n", sizeof(struct CodeGen));
+    return 0;
+}
+EOF