From fcf83dbf9effab3bd98bad2b83b2468b7eb05cfd Mon Sep 17 00:00:00 2001 From: Tim Foley Date: Fri, 9 Jun 2017 11:34:21 -0700 Subject: Initial import of code. --- tests/preprocessor/define-function-like.spire | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 tests/preprocessor/define-function-like.spire (limited to 'tests/preprocessor/define-function-like.spire') diff --git a/tests/preprocessor/define-function-like.spire b/tests/preprocessor/define-function-like.spire new file mode 100644 index 000000000..f1dd9caa4 --- /dev/null +++ b/tests/preprocessor/define-function-like.spire @@ -0,0 +1,19 @@ +//TEST:SIMPLE: +// support for function-like macros + +#define FOO(x) 1.0 + x + +float foo(float y) { return FOO(y) * 2.0; } + +// simple token pasting + +#define PASTE(a,b) a##b + +PASTE(flo,at) bar() { return 0.0; } + +// no space before parens? not a function-like macro + +#define M (x) - (x) + +// Error: undefined identifier `x` +float bar(float a) { return M(a); } -- cgit v1.2.3