glcpp: Do not remove spaces to preserve locations.

After preprocessing by glcpp all adjacent spaces were replaced by
single one and glsl parser received column-shifted shader source.
It negatively affected ast location set up and produced wrong error
messages for heavily-spaced shaders.

Reviewed-by: Kenneth Graunke <[email protected]>

3 files changed, 4 insertions, 4 deletions

diff --git a/src/glsl/glcpp/tests/000-content-with-spaces.c b/src/glsl/glcpp/tests/000-content-with-spaces.c
index 696cb3a74fc..1f2320e6fc1 100644
--- a/src/glsl/glcpp/tests/000-content-with-spaces.c
+++ b/src/glsl/glcpp/tests/000-content-with-spaces.c
@@ -1 +1 @@
-this is  four 	tokens
+   this is  four 	tokens  with spaces
diff --git a/src/glsl/glcpp/tests/000-content-with-spaces.c.expected b/src/glsl/glcpp/tests/000-content-with-spaces.c.expected
index 83f7834d547..5e17ec910fa 100644
--- a/src/glsl/glcpp/tests/000-content-with-spaces.c.expected
+++ b/src/glsl/glcpp/tests/000-content-with-spaces.c.expected
@@ -1,2 +1,2 @@
-this is four tokens
+   this is  four  tokens  with spaces
 
diff --git a/src/glsl/glcpp/tests/100-macro-with-colon.c.expected b/src/glsl/glcpp/tests/100-macro-with-colon.c.expected
index 6cfac257b95..36f98aa3efc 100644
--- a/src/glsl/glcpp/tests/100-macro-with-colon.c.expected
+++ b/src/glsl/glcpp/tests/100-macro-with-colon.c.expected
@@ -2,7 +2,7 @@
 
 
 switch (1) {
- case 1 + 2:
- break;
+   case 1 + 2:
+      break;
 }