Meta: initial commit of WestCo optimized toolchain.

Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>

1 files changed, 53 insertions, 0 deletions

diff --git a/CompilerDriver/cc2/regression-tests/mixed-string-interpolation.cpp2 b/CompilerDriver/cc2/regression-tests/mixed-string-interpolation.cpp2
new file mode 100644
index 0000000..ad7797f
--- /dev/null
+++ b/CompilerDriver/cc2/regression-tests/mixed-string-interpolation.cpp2
@@ -0,0 +1,53 @@
+#include <iostream>
+#include <string_view>
+#include <utility>
+#include <tuple>
+
+struct custom_struct_with_no_stringize_customization { } custom;
+
+main: () -> int = {
+    a := 2;
+    b: std::optional<int> = ();
+    std::cout << "a = (a)$, b = (b)$\n";
+
+    b = 42;
+    std::cout << "a^2 + b = (a * a + b.value())$\n";
+
+    sv: std::string_view = "my string_view";
+    std::cout << "sv = (sv)$\n";
+
+    osv: std::optional<std::string_view> = ();
+    std::cout << "osv = (osv)$\n";
+    osv = "string literal bound to optional string_view";
+    std::cout << "osv = (osv)$\n";
+
+    var: std::variant<std::monostate, std::string, double> = ();
+    std::cout << "var = (var)$\n";
+    var = "abracadabra";
+    std::cout << "var = (var)$\n";
+    var = 2.71828;
+    std::cout << "var = (var)$\n";
+
+    mypair: std::pair<int, double> = (12, 3.4);
+    std::cout << "mypair = (mypair)$\n";
+
+    tup1: std::tuple<int> = (12);
+    tup2: std::tuple<int, double> = (12, 3.4);
+    tup3: std::tuple<int, double, std::string> = (12, 3.4, "456");
+    std::cout << "tup1 = (tup1)$\n";
+    std::cout << "tup2 = (tup2)$\n";
+    std::cout << "tup3 = (tup3)$\n";
+
+    p: std::pair<std::string_view, std::optional<std::string>> = ("first", std::nullopt);
+    std::cout << "p = (p)$\n";
+
+    t: std::tuple<double, std::optional<std::pair<std::string_view, int>>, std::optional<std::tuple<int, int, int>>> = (3.14, std::nullopt, std::nullopt);
+    std::cout << "t = (t)$\n";
+
+    vv: std::variant<int, std::string, std::pair<int, double> > = ();
+    std::cout << "vv = (vv)$\n";
+    vv = std::make_pair(1,2.3);
+    std::cout << "vv = (vv)$\n";
+
+    std::cout << "custom = (custom)$\n";
+}