0.6.0: init_new/init_temp removed. LinkedList API rewritten. List "po…

…p" and "remove" function now return Optionals. RingBuffer API rewritten. Allocator interface changed. Deprecated Allocator, DString and mem functions removed. "identity" functions are now constants for Matrix and Complex numbers. `@default` implementations for interfaces removed. `any*` => `any`, same for interfaces. Emit local/private globals as "private" in LLVM, following C "static". Updated enum syntax. Add support [rgba] properties in vectors. Improved checks of aliased "void". Subarray -> slice. Fix of llvm codegen enum check. Improved alignment handling. Add --output-dir #1155. Removed List/Object append. `GenericList` renamed `AnyList`. Remove unused "unwrap". Fixes to cond. Optimize output in dead branches. Better checking of operator methods. Disallow `any` from implementing dynamic methods. Check for operator mismatch. Remove unnecessary bitfield. Remove numbering in --list* commands Old style enum declaration for params/type, but now the type is optional. Add note on #1086. Allow making distinct types out of "void", "typeid", "anyfault" and faults. Remove system linker build options. "Try" expressions must be simple expressions. Add optimized build to Mac tests. Register int. `assert(false)` only allowed in unused branches or in tests. Compile time failed asserts is a compile time error. Remove current_block_is_target. Bug when assigning an optional from an optional. Remove unused emit_zstring. Simplify phi code. Remove unnecessary unreachable blocks and remove unnecessary current_block NULL assignments. Proper handling of '.' and Win32 '//server' paths. Unify expression and macro blocks in the middle end. Add "no discard" to expression blocks with a return value. Detect "unsigned >= 0" as errors. Fix issue with distinct void as a member #1147. Improve callstack debug information #1184. Fix issue with absolute output-dir paths. Lambdas were not type checked thoroughly #1185. Fix compilation warning #1187. Request jump table using @jump for switches. Path normalization - fix possible null terminator out of bounds. Improved error messages on inlined macros.
c3lang · May 22, 2024 · fc849c1 · fc849c1
1 parent f04d93f
commit fc849c1
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diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -33,9 +33,9 @@ jobs:
       - name: Compile and run some examples
         run: |
           cd resources
-          ..\build\${{ matrix.build_type }}\c3c.exe compile-run examples\hello_world_many.c3
-          ..\build\${{ matrix.build_type }}\c3c.exe compile-run examples\time.c3
-          ..\build\${{ matrix.build_type }}\c3c.exe compile-run examples\fannkuch-redux.c3
+          ..\build\${{ matrix.build_type }}\c3c.exe compile-run --print-linking examples\hello_world_many.c3
+          ..\build\${{ matrix.build_type }}\c3c.exe compile-run --print-linking examples\time.c3
+          ..\build\${{ matrix.build_type }}\c3c.exe compile-run --print-linking examples\fannkuch-redux.c3
           ..\build\${{ matrix.build_type }}\c3c.exe compile-run examples\contextfree\boolerr.c3
           ..\build\${{ matrix.build_type }}\c3c.exe compile-run examples\ls.c3
           ..\build\${{ matrix.build_type }}\c3c.exe compile-run examples\load_world.c3
@@ -122,11 +122,11 @@ jobs:
       - name: Compile and run some examples
         run: |
           cd resources
-          ../build/c3c compile-run examples/hello_world_many.c3
-          ../build/c3c compile-run examples/time.c3
-          ../build/c3c compile-run examples/fannkuch-redux.c3
-          ../build/c3c compile-run examples/contextfree/boolerr.c3
-          ../build/c3c compile-run examples/load_world.c3
+          ../build/c3c compile-run --print-linking examples/hello_world_many.c3
+          ../build/c3c compile-run --print-linking examples/time.c3
+          ../build/c3c compile-run --print-linking examples/fannkuch-redux.c3
+          ../build/c3c compile-run --print-linking examples/contextfree/boolerr.c3
+          ../build/c3c compile-run --print-linking examples/load_world.c3
           ../build/c3c compile --test -g -O0 --threads 1 --target macos-x64 examples/constants.c3
 
       - name: Build testproject
@@ -293,7 +293,7 @@ jobs:
           ../build/c3c compile-run examples/load_world.c3
           ../build/c3c compile-run examples/process.c3
           ../build/c3c compile-run examples/ls.c3
-          ../build/c3c compile-run --system-linker=no linux_stack.c3
+          ../build/c3c compile-run --linker=builtin linux_stack.c3
           ../build/c3c compile-run linux_stack.c3
 
       - name: Compile run unit tests
@@ -309,7 +309,7 @@ jobs:
       - name: Build testproject direct linker
         run: |
           cd resources/testproject
-          ../../build/c3c run --debug-log --system-linker=no
+          ../../build/c3c run --debug-log --linker=builtin
 
       - name: run compiler tests
         run: |
@@ -400,7 +400,7 @@ jobs:
           ../build/c3c compile-run examples/factorial_macro.c3
           ../build/c3c compile-run examples/fasta.c3
           ../build/c3c compile-run examples/process.c3
-          ../build/c3c compile-run --system-linker=no linux_stack.c3
+          ../build/c3c compile-run --linker=builtin linux_stack.c3
           ../build/c3c compile-run linux_stack.c3
 
       - name: Compile run unit tests
@@ -416,7 +416,7 @@ jobs:
       - name: Build testproject direct linker
         run: |
           cd resources/testproject
-          ../../build/c3c run --debug-log --system-linker=no
+          ../../build/c3c run --debug-log --linker=builtin
 
       - name: run compiler tests
         run: |
@@ -474,6 +474,7 @@ jobs:
           ../build/c3c compile-run examples/contextfree/boolerr.c3
           ../build/c3c compile-run examples/process.c3
           ../build/c3c compile-run examples/load_world.c3
+          ../build/c3c compile-run -O5 examples/load_world.c3
 
       - name: Compile run unit tests
         run: |
@@ -488,7 +489,7 @@ jobs:
       - name: Build testproject direct linker
         run: |
           cd resources/testproject
-          ../../build/c3c run --debug-log --system-linker=no
+          ../../build/c3c run --debug-log --linker=builtin
 
       - name: Build testproject lib
         run: |

diff --git a/README.md b/README.md
@@ -122,7 +122,7 @@ fn void main()
 - No mandatory header files
 - New semantic macro system
 - Module based name spacing
-- Subarrays (slices)
+- Slices
 - Compile time reflection
 - Enhanced compile time execution
 - Generics based on generic modules
@@ -212,6 +212,8 @@ More platforms will be supported in the future.
 3. Unzip executable and standard lib.
 4. Run `./c3c`.
 
+(*Note that there is a known issue with debug symbol generation on MacOS 13, see issue #1086)
+
 #### Installing on Arch Linux
 There is an AUR package for the c3c compiler : [c3c-git](https://aur.archlinux.org/packages/c3c-git).
 

diff --git a/lib/std/atomic.c3 b/lib/std/atomic.c3
@@ -124,7 +124,7 @@ macro @atomic_exec(#func, data, value, ordering) @local
 		case RELEASE: return #func(data, value, RELEASE);
 		case ACQUIRE_RELEASE: return #func(data, value, ACQUIRE_RELEASE);
 		case SEQ_CONSISTENT: return #func(data, value, SEQ_CONSISTENT);
-		default: assert(false, "Ordering may not be non-atomic or unordered.");
+		default: unreachable("Ordering may not be non-atomic or unordered.");
 	}
 }
 

diff --git a/lib/std/atomic_nolibc.c3 b/lib/std/atomic_nolibc.c3
@@ -9,7 +9,7 @@ macro @__atomic_compare_exchange_ordering_failure(ptr, expected, desired, $succe
 		case AtomicOrdering.RELAXED.ordinal: return $$compare_exchange(ptr, expected, desired, false, false, $success, AtomicOrdering.RELAXED.ordinal, $alignment);
 		case AtomicOrdering.ACQUIRE.ordinal: return $$compare_exchange(ptr, expected, desired, false, false, $success, AtomicOrdering.ACQUIRE.ordinal, $alignment);
 		case AtomicOrdering.SEQ_CONSISTENT.ordinal: return $$compare_exchange(ptr, expected, desired, false, false, $success, AtomicOrdering.SEQ_CONSISTENT.ordinal, $alignment);
-		default: assert(false, "Unrecognized failure ordering");
+		default: unreachable("Unrecognized failure ordering");
 	}
 	return 0;
 }
@@ -23,12 +23,12 @@ macro @__atomic_compare_exchange_ordering_success(ptr, expected, desired, succes
 		case AtomicOrdering.RELEASE.ordinal: return @__atomic_compare_exchange_ordering_failure(ptr, expected, desired, AtomicOrdering.RELEASE.ordinal, failure, $alignment);
 		case AtomicOrdering.ACQUIRE_RELEASE.ordinal: return @__atomic_compare_exchange_ordering_failure(ptr, expected, desired, AtomicOrdering.ACQUIRE_RELEASE.ordinal, failure, $alignment);
 		case AtomicOrdering.SEQ_CONSISTENT.ordinal: return @__atomic_compare_exchange_ordering_failure(ptr, expected, desired, AtomicOrdering.SEQ_CONSISTENT.ordinal, failure, $alignment);
-		default: assert(false, "Unrecognized success ordering");
+		default: unreachable("Unrecognized success ordering");
 	}
 	return 0;
 }
 
-fn CInt __atomic_compare_exchange(CInt size, any* ptr, any* expected, any* desired, CInt success, CInt failure) @extern("__atomic_compare_exchange") @export
+fn CInt __atomic_compare_exchange(CInt size, any ptr, any expected, any desired, CInt success, CInt failure) @extern("__atomic_compare_exchange") @export
 {
 	switch (size)
 	{
@@ -57,7 +57,7 @@ fn CInt __atomic_compare_exchange(CInt size, any* ptr, any* expected, any* desir
 				nextcase;
 			$endif
 		default:
-			assert(false, "Unsuported size (%d) for atomic_compare_exchange", size);
+			unreachable("Unsuported size (%d) for atomic_compare_exchange", size);
 	}
 	return 0;
 }