Start using UnaryOp/PostUnaryOp ++/-- now works post/pre and also on pointers. Fix ++/-- on any number. Added examples. c3c now compiles files by default. Extended symbol resolution. Addition of 'extern'. Multi-level paths.

resources/testproject/bar.c3

@@ -0,0 +1,11 @@
+module bar;
+
+import baz::foo;
+import testbaz;
+
+public func void test()
+{
+    Foo x;
+    foo::test();
+    Zab z;
+}

resources/testproject/foo.c3

@@ -0,0 +1,20 @@
+module baz::foo;
+
+import bar;
+
+public struct Foo
+{
+    int a;
+}
+
+extern func void printf(char *hello);
+
+local func void ofke()
+{}
+
+func void exple() {}
+
+public func void test()
+{
+    printf("Hello from baz::foo::test()!\n");
+}

resources/testproject/hello_world.c3

@@ -0,0 +1,11 @@
+module hello_world;
+import bar;
+
+extern func void printf(char *hello);
+
+func int main(int x)
+{
+    printf("Hello World!\n");
+    bar::test();
+    return 1;
+}

resources/testproject/project.toml

@@ -0,0 +1,10 @@
+[[executable]]
+name = "hello_world"
+version = "0.1.0"
+authors = ["John Doe <john.doe@example.com>"]
+langrev = "1"
+warnings = ["no-unused"]
+# sources compiled
+sources = ["./**"]
+# libraries to use
+libs = []

resources/testproject/zab.c3

@@ -0,0 +1,6 @@
+module testbaz::zab;
+
+public struct Zab
+{
+    double a;
+}