diff options
Diffstat (limited to 'tests/conformance/4-statements/defer_statement_forms.zc')
| -rw-r--r-- | tests/conformance/4-statements/defer_statement_forms.zc | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/conformance/4-statements/defer_statement_forms.zc b/tests/conformance/4-statements/defer_statement_forms.zc new file mode 100644 index 0000000..00ddc35 --- /dev/null +++ b/tests/conformance/4-statements/defer_statement_forms.zc @@ -0,0 +1,19 @@ +// expect: 0 6 20 10 11 5 2 2 /0 6 21 10 11 3 1 2 /9 8 7 1 / +// spec 4.14.1: defer takes any single statement: if/else chains, loops, switch, unchecked and blocks +include rt; +void pn(int x) { rt.put_n(x); rt.put_c(32); } +int f(int c) { + int i = 0; + { + defer if (c) pn(1); else pn(2); + defer if (c > 1) { pn(3); } else if (c) { pn(4); } else { pn(5); } + defer while (i < 2) i++; + defer for (int k = 0; k < 2; k++) pn(10 + k); + defer switch (c) { case 0: pn(20); break; default: pn(21); } + defer { pn(6); }; + pn(0); + } + return i; +} +fn main() { int c = 1; pn(f(0)); rt.put_c(10); pn(f(2)); rt.put_c(10); { defer if (c) { pn(1); } pn(9); defer unchecked { pn(7); } pn(8); } rt.put_c(10); return 0; } +// zc0: skip |